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Mathematics Questions and Answers July 25, 2021

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Consider a standard deck of 52 playing cards with 4 suits. What is the probability of randomly drawing 1 card that is an ace card or a club card? O 13 O 2 13 O 13 O 52
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A truck slows down from 12.2m/s to 3.6m/s. During this time, the truck covered a distance of 723m.How long (in seconds) did it take for its speed to decrease from 12.2m/s to 3.6m/s ?

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Math 115 3. (5 points) Construct a 99% CI and interpret. (a) Show work for calculating the best point estimate for p, (b) identify the value of margin of error, (c) build the confidence interval, and (d) write a statement the correctly interprets the confidence interval. A drug to treat paint is dangerous because it is addictive. In clinical
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(b) Show that the matrix X always has full column-rank, i.e., its columns are always linearly independent, regardless of the columns of X. Hence argue that the ridge regression estimate is always unique, for any matrix of predictors X. (c) Write out an explicit formula for Bridge involving X, y, A. Conclude that for any a 6 RP, the estimate aT
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Businesses such as General Mills, Kellogg's, and Betty Crocker regularly use coupons to build brand allegiance and stimulate sales. Marketers believe that the users of paper coupons are different from the users of e-coupons accessed through the Internet. One survey recorded the age of each person who redeemed a coupon along with the type of coupon

pls help, struggling NOTE: wing Grauilian elimination may be wefed. Let A = 5 5 S-5. 1 5- 5 S ER -4 5 - 5 5 5 2 +10 S D S C = A) Find of such that A! = & IB) 61 Find & much that IB1 = Icl () Determine the valueol of is much that there eased A mon - zep solution. * To AX=0 0) For your cargett value of 15 ali-ming A non-Toy
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Margin of Error Mean What is the margin of error for the population at 90% confidence level for this information. Wait Time (minutes) 1.1 6.8 1.9 0.1 0.4 3.1 1.9 2.0 5.1 1.3 3.6 3.6 2.7 1.9 7.5 3.8 2.3 9.2 3.0 3.3 1.8 4.9 6.0 4.1 1.8 5.7 6.7 2.4 3.3 8.6

1.What is generally true of facilities management polices and procedure and practices? 2.Which statement is true about marketing the Facilities management organization ? 3. What allows FM to exercise to the most control over teams ? 4.What statement is true of customer relationship management ?

17. The profit P (in dollars) for a movie-rental machine is P(x) = -0.02x- +5x -110 , where x is the number of movies rented per day. What is the maximum profit per day and how many movies must be rented for the maximum profit? 18. Find a polynomial function of least degree with integer coefficients that has the following values as some of its
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This week we are asked to provide a word problem of an everyday life situation involving a system of linear equation, my problem is, say you're going to a small fair, the admission fee is $1.50 for children and $4.00 for adults, on a certain day, 2200 people enter the fair and $5,050 is collected. How many children and how many adults attended? So

1. Consider the matrix A = (a) What is the definition of the condition number of an arbitrary matrix B? (b) Find the condition number of A with respect to the || . | norm (this norm is the maximum row-sum of the absolute value of the entries). (c) Find the condition number of A with respect to the || . | 2 norm. (d) Suppose I wish to solve Ax = b,
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The function can be used to determine the side length, x, of a cube given the surface area of the cube, A. The function V(x) = x3 can be used to find the volume of a cube. How can these functions be combined

Please help with problem. Thank you! Problem 3.2 Let H E Rnx" be symmetric and idempotent, hence a projection matrix. Let x ~ N(O, In). (a) Let o > 0 be a positive number. Find the distribution of ox. (b) Let u = Hx and v = (I - H)x and find the joint distribution of (u, v).(c) Someone claims that u and v are independent. Is that true? (d) Let ME
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BI-201 Graphing Homework Identify the errors in each of these graphs (there may be multiple errors in a graph) A B Home Sales in Small Town C College Town Football Wins 200 100 10 160 75 120 Number of wins Number of houses sold 50 80 Number of people 40 - 25 0 0 2000 2002 2004 2006 2008 2010 2000 2002 2004 2006 2008 2010 2000 2002 2004 2006 2008
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Consider the groundwater basin underlying Tucson that we read about in Water Follies. Assume that the hydraulic conductivity of the aquifer is uniform and isotropic with a hydraulic conductivity of 10 crn/d, the basin is 5 km wide with the river running SN through the middle of the basin, and the depth to bedrock beneath the river is 150 n1. Given
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Determine all values of x for which the expression 6x + 5 is positive. answer as an inequality.

Please show all work to receive a thumbs up for the following question: No mathlab please [30 pts] Use the non- linear shooting method with accuracy 113'2 {stop at 3rd iteration if this accuracy is not attained earlier) to solve the boundary-value problem : y": we}:3 , and 1 g x 5. 2,y(1)=1r2,y(2)=1r3,u5e h=.5 Compare your results with actual
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The weights of the network and their initial values are as follows: mu} m\") 1 1 Between input and rst hidden: 11 12 = mm mm 1 1 21 22 (2) (2) _ _ Between two hidden layers: mu 21:12 = 1 1 mfg} ma) 1 1 21 22 20(3) 1 Between second hidden and output: in = [ 1 :| ml For simplicity, assmne the units do not have bias parameters. Let there be only one
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(1 point) Let M be a 2 x 2 matrix with eigenvalues 11 = 0.3, 12 = 0.25 with corresponding eigenvectors Consider the difference equation XK+1 = MXk with initial condition X = W N Write the initial condition as a linear combination of the eigenvectors of M. That is, write Xo = CI VI + C2 V2 = 1 Vi+ 5/2 V2 k In general, Xx = 0.3 vit 5/2 0.25 V2
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2. Given the following premises, write a conclusion that will create a valid argument Premise 1: If it is Tuesday, then I am stuck in trafc. Premise 2: If I am stuck in traffic, then I am late to class Premise 3: If I am late to class, then I will not be able to nd parking. Conclusion: 3. Use Venn Diagrams to prove the validity of the arguments
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2. While the Walmart contract is large and would result in greater sales, there are many important quantitative and qualitative factors to consider. including strategic t and stakeholder perceptions. a. Using the assumptions given to BabyFreedom's management team and an initial acquisition cost of $25,000, construct a pro forma income statement
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Consider the two points P(1, 1, 5) and Q(1, 1, 6) and the vector 2 v = 2 3 You are given that 4} 0 P63 : 0 71 Let E be the straight line in R3 through the point P parallel to the vector v. Calculate the quantities below and enter them in the boxes provided using Maple notation. Remember to give exact answers using Maple notation. For 1 example,
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Question: testing and progressed medication questions In the subsequent case referenced, that of Ex parte Garland, it gave the idea that, on the 2d of July, 1862, Congress had passed a demonstration endorsing a vow to be taken by each individual chosen or selected to any office of high standing or benefit under the United States, either in the

Consider the three points A(71,2, 1), 3(74, 6, 72) and C(74, 4,4}. You are given that, H 3 4} 3 AB = 4 and A0 = 2 3 3 Calculate the quantities below and enter them in the boxes provided using Maple notation. Remember to give exact answers using Maple notation. For 1 example, for 2% enter 2*5qrt {47) and for the vector 2 enter . 3 > > l> The
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Find the curvature of the function using both formulas (so submit 2 different solution processes). See pg 1 of the ch14.5 notes for the formulas. 1) Find the curvature K for r(t) = 2) Repeat using the alternate curvature formula: 3. Find a function r(t) that describe the given line through Pt P(0, -3, 2) that is parallel to the liner(t)= 4.
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96.1% 93.0% None of the above For questions 29-30, use the following. The following table gives the millions of metric tons of carbon dioxide emissions in a certain country for selected years from 2010 and projected to 2032. Year 2010 2012 2014 2016 2018 CO2 Emissions 336.5 364.5 397.1 422.8 454.1 Year 2020 2022 2024 2026 2028 CO2 Emissions 497.4
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Process Improvement. Because of high production-changeover time and costs, a director of manufacturing must convince management that a proposed manufacturing method reduces costs before the new method can be implemented. The current production method operates with a mean cost of $220 per hour. A research study will measure the cost of the new

Inbasketball, the top free throw shooters usually have a probability of about 0.90 of making any given free throw. Over the course of aseason, one such player shoots 300 free throws. Find the mean and standard deviation of the probability distribution of the number of free throws he makes.

BigDeal Real Estate surveyed prices per square foot in the valley and foothills of Hoke-a-mo, Utah. Based the following BD's DATA: are prices square foot equal at ax = 0.01? a.The critical value is 2.977 since this is a two-tail scenario. The test statistic is 1.513. since the test statistic < the critical value, the test statistic does not lie in

The cholesterol levels (in milligrams per deciliter) of 29 adults are listed below. Draw a box-and-whisker plot that represents the data. 154 156 165 165 170 171 172 180 184 185 189 189 190 192 195 198 198 200 200 200 205 211 215 220 220 225 238 255 265

A researcher wanted to examine a new class of drug that has the potential to lower cholesterol levels and thus help against heart attack. Due to the specific molecular mechanisms by which this new class of drugs work, the researcher hypothesized that the new class of drug might affect males and females differently, as well as those at various
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please help me solve this question Question 16 3 points a -86 If C= 4 -3 b nvalues has eigenvalues 1 =1, 1 =2, 1 =3, which of the following is equl to b? 3 -4 1 OA B. b=6 OC b=-2 D. b= 8 C E. None in the given list
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Suppose that in the bookkeeping operation of a large corporation the probability of a recording error on any one billing is 0.005. Suppose the probability of a recording error from one billing to the next is constant, and 1,000 billings are randomly sampled by an auditor. a. What is the probability that fewer thanfourbillings contain a recording

A student was trying to find the slope of the line that goes through the points (8, -2) and (-1, 5). She decided to use the slope formula and below is her work. Please state the error (if any) in the work below: She switched the x coordinates in the denominator. The numerator and denominator are flipped. O There is no error. The negative signs are

3 questions from my statistics assignment, answers for any of them would be helpful [1 5 marks] 5. The probability function of a binomial(n, p) random variable is f(x) = (")p(-p)" for= =0,1,....n and the moment generating function is M() = [(1 - p) + pel]". (a) Show that the exponentially tilted probability function (with parameter () is
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Can you set up the equation like what goes on top and bottom to find X which is mls needed for 185 mgs \f
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Design a plan for changing Heartland Dental's organizational objective, policy, or procedure. You be the judge of the company, the objective, the policy or the procedure. It can be something that you believe should have been better handled at Heartland Dental corporation or something that you would like to see implemented. This time, you are the

a professor grades students on four tests, a term paper, and a final exam. each tests count as 15% of the course grade. the term paper is 20% of course grade. the final exam is 20% of course grade. Alan has test scores 94,90,92, and 88. Alan received a 80 on term paper. on final exam he received an 88. use the weighted mean formula to find alans
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NBA payrolls have a hard cap (i.e., absolute limit), so NBA teams must stay within the limits of the cap, while NFL payrolls have a soft cap that has exceptions to the limits that the cap imposes. Question 15 options: True False

8. An automobile manufacturer introduces a new model that averages 27 miles per gallon in the city. A person who plans to purchase one of these new cars wrote the manufacturer for the details of the tests and found out that the standard deviation is 3 miles per gallon. Assume that in-city mileage is approximately normally distributed. (20 Points)
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Which of the following isNOTa circumstance that may affect how quickly a person can become unduly intoxicated? Being tired, ill or stressed may affect how quickly a person becomes intoxicated It may take longer for a larger person to display signs of intoxication than a smaller person Someone who has not having eaten any food may experience the

Find the surface area and the volume of the figure shown. Note that the figure may not be drawn to scale. 3 yd 7 yd yd 11 yd 10 yd The surface area of the figure is (Simplify your answer.) The volume of the figure is (Simplify your answer.)
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Suppose the manager of a shoe store wants to determine the current percentage of customers who are males. How many customers should the manager survey in order to be 92% confident that the estimated (sample) proportion is within 5 percentage points of the true population proportion of customers who are males? z0.10 1.282 z0.05 1.645 z0.04 1.751

offer correct answers only availing your original work not paraphrased one Confounding is often referred to as a "mixing of effects" 1,2 wherein the effects of the exposure under study on a given outcome are mixed in with the effects of an additional factor (or set of factors) resulting in a distortion of the true relationship. In a clinical

I need the whole solution plz with stepsI asked before you didn't help me you gave me the final answer ????? QUESTION 1 4 01 Let A = 2 be eigenvlaue of A = -2 1 0 -201 Find the eigenvector and eigenspace for 2 = 2. Attach File Browse Local Files 3 points Save
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The target population is all students in your university. You wish to estimate the average current Visa balance for each student. How large would the university student population have to be in order to be regarded as effectively infinite in each of the following samples? (a) A sample of 22 students. (b) A sample of 54 students. (c) A sample of

11. A car mechanic finds that the sound level of a car with a defective muffler is 108dB. After she fixes a hole in the muffler, the sound level is 78dB. How much louder was the car before the muffler was repaired
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Part A, Part B, and Part C. Emma is deciding how to invest the income from her summer job. She earned $6, 500 this summer and plans to invest her money for 10 years, and she has two options to choose from. Option 1: invested at an annual rate of 14%% compounded quarterly Option 2: invested at an annual rate of 11% compounded continuously Part A:
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Please Solve these Asap..Please You'll Surely get Upvote Consider the equation of motion #+ 7 =0 (1) (y is a positive constant) with initial conditions *=T, and =0 at t = 0. (2) (a) Show that the period of the oscillations is T = \\ 2 B ( +. 1) - 7.4163 1 (3) Here, B denotes the beta function B(+ +) = 1-3/4(1 -u)-1/2du * 5.2441. (4) (b) Show that
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Divide the rational expressions and express in simplest form. When typing your answer for the numerator and denominator be sure to type the term with the variable first. \frac{\left(q^2-9 ight)}{\left(q^2+6q+9 ight)}\div \frac{\left(q^2-2q-3 ight)}{\left(q^2+2q-3 ight)}

Show your work and reasoning so that all your solutions are justified. 1) Show that the following set either spans or does not span R S = 1 9.(- ;)-(8) New Page 2) Show that the following set is linearly independent or show that it is linearly dependent. S = { ...."..New Page... 3) Find a basis for the following space. Verify that it is a basis by
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17. Evaluate 2x2 - 3x - 6 when x = -4. 18. Evaluate 5x2 + axy - y2 when x = 3 and y = -3. 19. Find the area of a trapezoid with an altitude of 12 meters and bases of 6 and 7 meters 20. Find the area of a circle with a radius of 6 meters. Use p E 3.14. 21. Find the amount A to be repaid on a principal of $8000 borrowed at a simple interest rate r
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(c) Reasoning: This relationship leads to the conclusion that there is no Pythagorean triple of this form that contains the integer 2. Why?\f
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The radioactive half-life of neptunium-240m is 7.4 minutes. The radioactivity levels of a sample of neptunium-240m has been measured to be 236 becquerels. What will the radioactivity level be 5 minutes later, to the nearest becquerel? (Your answer should be a number, without units.)

staticstics (Stat211) Assume that females have pulse rates that are normally distributed with a mean of ll = 76.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, nd the probability that her pulse rate is between 69 beats per minute and 83 beats
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Alcohol withdrawal occurs when paper who used alcohol excessively suddenly stop the alcohol us. Studies have shown that the onset of withdrawal is experienced a mean of 40 hour after the last drink, with a standard of 17 hours. A sample of 35 people who use alcohol excessively is to be taken. What is the probability that the sample mean lie

This question was entered previously for Math 807 for Franklin University. The data sets were not provided then, but they are below after the question. Hans Langenscheidt is a German historian studying various demographic characteristics German immigrants and their influence on colonial America in eighteenth century. Although accurate records are

Do not unlock for me those online sites answers research well these questions Confounders are common causes of both treatment/exposure and of response/outcome. Confounding is better taken care of by randomization at the design stage of the research (6). A successful randomization minimizes confounding by unmeasured as well as measured factors,

QUESTION: What is the margin of error for the population mean at 90% confidence level for the information in DATA below?. (Important Note: The answer must be very accurate so please provide steps using EXCEL with the cell addresses instead of typing intermediate results, and only round the final result using the Number options) DATA : Wait Time

2. a) Prove that a subset W of a vector space V is a subspace of V if and only if 0 W and cu+v W whenever c F and u, v W. ( b) Use the theorem in ( a) to show that the subset W of R^3 defined by W={( 3t, 0, -2t : t R} is a subspace of V. Describe W geometrically and determine dim (W).

A layer of viscous liquid of constant thickness flows steadily down an infinite, inclined plane, as shown below. Assume the liquid is Newtonian fluid, incompressible, and the flow is fully-developed. (a) Summarize, in your own words, what steps you would take to solve the problem (For example, first we make assumptions XX, YY, ZZ, then we use

Reference: Cotangent Y ez Domain: x # wk, where k is an integer T 2k Secant Domain: x # where k is an odd integer Cosecant Domain: x # wk, where k is an integer Range: (=, 1] U [1, =) Range: (=, =) Range: (=, 1] v [1, =) Sine Cosine Tangent 4- y = tan x 24 y = sin x y = COS X -X -2 71 31 0 -TT TT N 9 2 2 2-1+ 2 2 -2+ -2+ Domain: x # SK, Domain:
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I need help creating a complicated trig equation that uses 5 different trig identities to solve the answer. I also need the identity to be listed. (20 points) Your essay must start with a complicated trig expression and end with a fully-simplified answer. (40 points) You must use a minimum of FIVE different trig identities. Remember that our
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Need help with the following question Consider the relation R(x, y) = "x and y have the same digitsum" over the natural numbers. The digitsum of a number is the sum of its digits, e.g. digitsum(3079) = 19 and digitsum(2001) = digitsum(111). a) ' Argue that R is an equivalence relation (verify all three required properties). b) What are the
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Please answer this question and show your work. The first term of a geometric sequence is 2 and the second term is 14. If the middle term is 4802, determine the number of terms in the sequence
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the employment and training administration reported that the U.S. mean unemployment insurance benefit is $347 per week. A research in the state of New York anticipated that sample data would show evidence that the mean weekly unemployment insurance benefit in NY was below the national level. For a sample of 100 individuals in NY, the sample mean

Page 2 of 3 5. How do we write the quotient? 2 A. 2x + 5+ - x+5 2 B. 2x - 5x+ x+5 C. 2x -5+ 2 x +5 D 2x -5+- 2 x -5 Rubric for Scoring: Activity 1: One (1) point for every correct response. Activity 2 Directions: Solve what is/are being asked. Divide (5x* -7x2 +10x' -14) by (x +3) using Long Division and Synthetic Division
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CUTDICI TIE TOROWIng SCCnano For each year t, the population of a certain type of berries in forest A is represented by A(t) = 111 . (1.034) In forest B, the population of the same type of berries is represented by B(t) - 84 . (1.031)* Which forest's population of berries is growing at a faster rate? Forest A Forest B Which forest had a greater
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The monthly demand equation for an electric utility company is estimated to be p=61105x, where p is measured in dollars and x is measured in thousands ofkillowatt-hours. The utility has fixed costs of $5,000,000 per month and variable costs of $33 per 1000kilowatt-hours of electricitygenerated, so the cost function is C(x)=5106+33x. (a) Find the

What do these standard deviations mean: 0.50467205 4.340083701 1.015190743 0.388087934 0.665168384 1.414213562 1.241460628 2.428487394 What do these simple variances mean: 0.254693878 18.83632653 1.030612245 0.150612245 0.44244898 1.54122449 5.89755102

Use the density of iron (d = 7.88 g/cm 3 ) to determine the mass in ounces of a sample that has a volume of 37.4 cubic centimeters . ( 1 ounce = 28.35 grams ) Tutored Practice Problem 1.4.3 coummwmos GRADE Convert units using density. Close Problem Use the density of iron (d = 7.88 g/cm3) to determine the mass in ounces of a sample that has a
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I need help with this problem please, and please make it legible I often can't read it. 2. Suppose that A = {1, 2, 3}, B = {4, 5}, C = (a, b, c, d}, R = {(1, b), (2, a), (2, b}, (2, c), (3, d)} and S = {(4, a}, (4, d), (5, b}, (5, c)}. Note that R is a relation from Ato C and S is a relation from B to C. a. Find 8-1 0 R. This is a relation from
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Can Anyone help me with this question? What will be the 100% correct answer to put on those blank? Incorrect Question 2 0 / 2 pts Recurrent layers transform a input to a output Answer 1: input Answer 2: output
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1 What are the equations of the vertical and the horizontal asymptotes of the graph of y = + 4? X - 6 The vertical asymptote is . (Type an equation.)1 What are the equations of the vertical and the horizontal asymptotes of the graph of y = - 5? (x + 4)2 The vertical asymptote is (Type an equation.)Give the equations of any vertical, horizontal, or
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Let A = 3 + 154 5611
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What are the rectangular coordinates of the polar coordinates (35,/8)? Enter your answer in the box. Enter values rounded to the nearest hundredth.

1. Consider the matrix B = 0 8]- a) Write a basis for the row space. b) Write a basis for the column space. c) Write a basis for the nullspace. d) What is B2 ? 2. Determine whether each of the following is a basis for R3 . b )3. Consider the matrix m = 4 DOW 7 a) Are the rows of m linearly independent? Justify your conclusion. b) Are the columns
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Sunny, who graduated from college last year with a Bachelor of Business Administration degree with a Marketing concentration, is at a career crossroad. Last year, after some job hunting, Sunny managed to get a job as a marketing assistant for a prominent realtor in the area, Diane. With a colourful, outgoing personality, Sunny was a natural fit to

(Please provide step by step details and instructions on how you arrived the solution and answers so I can learn - thanks) QUESTION: What is a Confidence Interval (Which is correct?). A) A confidence interval with a 100% confidence level can be computed. B) Decreasing sample size decreases the width of a confidence interval. C) Increasing sample

Hello can I have your attention? Sorry for disturbing but can you answer this please ?. Im badly needed right now. Thank you so much. Please help me to answer this Answer must have (given, formula used and solution) Answer only (1-5) if you want just answer this please ? Thank you so much!. For other references kindly see this link:
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Question 1 The area of a trapezoid with a height h, base a, and base b can be found using the formula 1 A = ? ( a + b ) h Find the area of a trapezoid with a height h of 3 feet, base a of 5 feet, and base b of 10 feet. ft 2Question 2
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Using the Gauss-Jordan elimination algorithm, find the values of x1, x2, and x3 that satisfy the following system of linear equations: x subscript 1 plus 7 x subscript 2 minus x subscript 3 equals negative 13 3 x subscript 1 plus 5 x subscript 2 plus 4 x subscript 3 equals 14 4 x subscript 1 plus 2 x subscript 2 plus x subscript 3 equals 15

1) A fast-food restaurant chain has outlets in the United States. The following table categorizes them by city population size and location, and presents the number of restaurants in each category. A restaurant is to be chosen at random to test market a new menu. Population. Northeast Southeast Southwest Northwest Under 50,000. 29 35 19 5

For question 6, use the following scenario. Khang is your friend and is interested in applying for the Supplemental Nutrition Assistance Program (SNAP). He heard from other friends that college students are not eligible for SNAP, but he knows you are taking NUTR200. He tells you he works an administrative work-study job at the Nutritional Sciences

Let X be a continuous random variable with CDF, F(x) = x/4*(1+In(4/x)) for 0
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Cool Down: Dog Weights. A veterinarian finds that the weights for the population of each dog breed tend to be approximately normally distributed. They know that the mean weight of beagles is 25 pounds with a standard deviation of 3 pounds. The mean weight for Great Danes is 150 pounds with a standard deviation of 20 pounds. The veterinarian finds

Which industry standard describes both a distinctive shape set and a rectangular shape set of logic gates? IEC 60617-12 ANSI/IEEE Std 91-1984 / ANSI/IEEE Std 91a-1991 Both ANSI/IEEE Std 91-1984 / ANSI/IEEE Std 91a-1991 and IEC 60617-12 Nether ANSI/IEEE Std 91-1984 / ANSI/IEEE Std 91a-1991 nor IEC 60617-12

Please check my answers. A 1989 study by Parl et al. ( Breast Cancer Res Tr ; 14:57-64) showed an association between a polymorphism in the estrogen receptor gene and the age of onset of breast cancer. The data is in the data set polymorphism.dta . Listed below. There are three genotypes: 1.6/1.6, 1.6/0.7 and 0.7/0.7. The numbers refer to the size

For each of the following categorical claims, perform the specified categorical operation on it, and then determine if the result is equivalent to the original, or not. Please put both parts of the answer on the same line.No wolverines are vegetarians. Contrapose it

graph each pair of parametric equations 08.04a Parametric Equations 4/3/20 , 6:48 PM 08.040 Parametric Equations 4/3/20 , 6:48 PM 08.042 D Precalculus 08.04a Parametric Equations Print Assignment Name: Print this page or copy and paste this assignment in to a word document. After filling in the requested information, you may scan your work, attach
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write in first person Prompt: The study of statistics can be intimidating, but it can also be rewarding. Describe at least two benefits to your life as a student by engaging in the study of statistics

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What is benefit of permutations and probability in details in our real daily life

From a random sample of 58 businesses, it is found that the mean time the owner spends on administrative issues each week is 20.53 with a population standard deviation of 3.54. What is the 95% confidence interval for the amount of time spent on administrative issues?

1. determine the range of the following sinusoidal function f(x) = 14sin(5x) - 34. Explain your thought process 2. State the amplitude, period, equation of axis, and the horizontal translation for the function y = 4sin(3(x-15))-1

Question 1 In a poll of 900 voters in a campaign to eliminate non-returnable beverage containers, 510 of the voters were opposed. Develop a 94% confidence interval estimate for the PROPRORTION of all the voters who opposed the container control bill. Question 2 A random SAMPLE of 20 airline pilots had an average yearly income of $99,400 with a

Use the frequency table below to answer the questions that follow. Your teacher likes to keep track of the number of students who do not turn-in their homework multiple times. The results for one month are displayed below. Complete the table and answer the questions that follow. Students Frequency Relative Frequency Relative Frequency as a Percent
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What proportion of a normal distribution is located in the tail beyond z = 2.80? What proportion of a normal distribution is located in the tail beyond z = - 2.50? that is literally the whole question....

Instructions: Given the recursive rule, match it to the explicit form. Recursive: an = On-1+4 Drag answer Explicit: here 01 =-22 26 + 4n Recursive: an - an-1 - 9 Drag answer Explicit: here 01 = 3 58 + 20n Recursive: On = On-149 Drag answer Explicit: here an =4 9n 01 = 13 Recursive: an = an-1 + 20 Drag answer Explicit: here an 12 -9n
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Showing 800 - 900 of 1509
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