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Mathematics Questions and Answers August 03, 2021

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Using Desmos.com/calculator to create picture of a flower. The picture must meet the following criteria: A minimum of 10 non-linear functions must be used 3 of these 5 types of functions must be used: Quadratic, Absolute Value, Square Root, Reciprocal, Linear Part 2: In addition to the picture you must also: Choose 4 different functions from your

A probable reason that a high rate of books published each year fail to earn back their investment is: Question 7 options: There are too many authors Most people do not read books anymore Consumers won't share which books they are interested in Authors and their projects are selected subjectively by a small group of publishing experts

In each group below, one statement is the general point, and the other statements are specific support for the point. Click on the statement that is the general point. QuestionGroup 1. a. The average American child is exposed to 12,000 violent actsincluding rape and murderon TV each year. b. Adults who watch TV two hours a day increase their

Week 4 quiz questions 16-22 location has nothing to do with team preference, the probability that the data gathered Question 16 was the result of chance is calculated to be 0.03. What is the correct interpretation of this calculation? Researchers want to study whether or not a fear of flying is related to a fear of heights They surveyed a large
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//Program 1 to convert to machine language // Computes RO = 2 + 3 @2 D=A @3 D=D+A @0 M=D
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a) A point on the graph of y = g(x) , where g(x) = f(x + 5) is b) A point on the graph of y = g(x) , where g(x) = 2 f(x) is C) A point on the graph of y = g(x) , where g(x) = f(x) + 12 is d) A point on the graph of y = g(x) , where g(x) = - f(x) is e) A point on the graph of y = g(x) , where g(x) = 10f(x) is f) A point on the graph of y = g(x) ,
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1. [-/0.22 Points] DETAILS AUFEXC4 1.1.003. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use inductive reasoning to predict the most probable next number in each list. 6, 10, 18, 30, 46, 66, ? Need Help? Read It Watch It Submit Answer3. [-10.22 Points] DETAILS AUFEXC4 1.2.009. 01100 Submissions Used MY NOTES ASK YOUR TEACHER Use the given nth
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Exercise 2.18 If X is a univariate random variable with distribution function F (x), then F(:L') is continuous at c if and only if P(X = c) = O. Prove by counterex- ample that this is not true if variables X and c are replaced by vectors X and c
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(9 calculator goo x Sin e.com/courses/1108400/assignments/8871081 Module 10- 2021S... Module 11 - 2021S... Relationship Paper... PQ Is Genetically Modif Microsoft Word - K... PQ Consu Question 11 The quadratic equation y = 2(x - 5) +8 is in vertex form. What is the vertex for the graph of this equation? vertex: Be sure to enter your answers as
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A canoeist is 300 m offshore and wishes to land and then walk to a distant point on the straight shoreline. If she can paddle at 3 km/h and walk at 5 km/h, where should she land to minimize her travel time? Distant Point 300 m - bt 4. A publisher finds that the special edition of his new travel directory will sell x thousand copies if the price
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The following frequency histogram presents the heights, in inches, of a random sample of100 male college students. \f
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In a physiological study, the general health condition of experimental rats is assessed using standard tests by a well-trained researcher and scored as: 5 - Excellent; 4 - Very Good; 3 - Good; 2 - Fair; 1 - Poor.Which of the following statistical tests is the best for comparing the health of rats among four different treatment groups based on such

I promise good rating if you help with these tough questions. Make sure to provide correct answers and perfect illustrations. 1.How can you describe the relationship between [x(n)X(z)] andx(n)+y(n) X(z)+Y(z)? Explain 2.Given the signal (--1) n-1 . a n /n. u(n-1), determine the z- transform. 3.Given that Z{x 1 (n)*x 2 (n)}= X 1 (z).X 2 (z). Solve

The mean salary offered to students who are graduating from Coastal State University this year is $24,230, with a standard deviation of $3643. A random sample of 80 Coastal State students graduating this year has been selected. What is the probability that the mean salary offer for these 80 students is $23,500 or less? Carry your intermediate

The time spent (in days) waiting for a heart transplant for patients with typeA + blood can be approximated by a normal distribution withmean 127 daysandstandard deviation23.5 days. Answer the following questions by computing z-scores and usingNORMAL PROBABILITY TABLES. a)What is the probability of selecting a patient who waited less than 55 days?

y=x^-3/2 Verity IS a solvt 4 x 2 x " + 12 xy' + 3 y : 0
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Question 11.3 #8 Write the equation of the tangent line to the curve at the given point. x2 5y2 + 400 = 0 at (10, 10)
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Thesis: My study aims to prove the negative impact of screen time on high school students' academic performance, specifically examining the correlation between screen time hours and grades. Show an example of a mindmap for this information that I could possibly use in my presentation. Averages Midterm Grades at Holy Cross This Semester 1 20% 1 00%
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6. (10pts) Consider the ODE (more precisely, a boundary value problem (BVP) with one independent variable) u"(x) - u = 0. Find all solutions of this BVP with boundary conditions u(0) = u(1) = 0 and also the solution for the BVP u"(x) + u = 0 with BCs u(0) = u(m) = 0
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Please answer all these math questions (1,2,5,6, and 7-a,b) and show all work done to reach answer. @ a) Divide x* 16x + 4x? + 10x 11 by each of the following binomials. ) x2 i) x+4 i) x1 b)) Are any of the binomials in part a) factors of x* 16x> + 4x* + 10x 112 Explain. @ State the degree of the quotient for each of the following division
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20. [40.6 Points] AUFEXC4 9.4.001. DHOO Submissions Used MY NOTES ASK YOUR TEACHER First try to solve the equation by factoring. If you are unable to solve the equation by factoring, solve the equation by using the quadratic formula. {Enter your answers as a comma-separated list. if the solution Is not a real number, enter NOT REAL.) {13r=18 t...
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V. Reflection Reflection Trail Recall the trail (activities) that you have been through in this module. Reflect by accomplishing the following activity. Write a 2-3 sentence reflection about your significant learnings in the following activities Chasing Dreams Packing Up for the Journey My Career Roadmap
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I need explanation for this with steps please 10. Determine the x - intercepts for the piecewise function given below. -3x +4 if x5-3 h(x) =100-x if -3 1 (A) W/A 0 (B) (100, 0) (C) (D) 2 0, (100, 0) and 0 (E) There are no x - intercepts
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Tow many more store toy sales I population mean toy sales than v HINT: Count the number of data separately. For counting you cou COUNTIF function in Excel.]
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Suppose that scores on a particular test are normally distributed with a mean of140 and a standard deviation of16. What is the minimum score needed to be in the top10% of the scores on the test? Carry your intermediate computations to at least four decimal places, and round your answer to one decimal place.

Choose the correct noun. For the first time in years, the river teemed with ____. A. fishs B. fishery C. fishes D. fish

Mikel Bookstore has four locations in one large metropolitan area. Monthly sales (in thousands of dollars) from a random of 24 months from each of the 4 bookstores given in Table 1. QUESTION 1. Plot the data with a box-and-whisker plot with the five-number summary.2. Interpret the shape of distribution of the sales of these 4 bookstores.3. Compute
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A 80 cm long metal bar with mass 40 grams is attached to a pivot with a massless string 70 cm long. Find the kinetic energy of the bar when it is rotated at a rate of 3 revolutions per second. The answer in ergs unit

Military radar and missile detection systems are designed to warn a country of enemy attacks. A reliability question deals with the ability of the detection system to identify an attack and issue the warning. Assume that a particular detection system has a 0.90 probability of detecting a missile attack. Answer the following questions using the

Im going to attach the homework I need help in, I really need help with the explanations of this, thank you tutors in advance! Given: f() =x - 2x+3 Write : f(x) + 1 f(x + 1) -f(x) f(-x) f(2x) 2f(x) With respect to transformations (shifting reflecting) explain the difference in meaning: Between f(x) + c and f(x + c)? Between - f(x) and f(-x)
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What is the probability of producing more than 2 but fewer than 5 defective items per hour ? In a factory, the number of defective items produced per hour has the following distributions: x. P(x) 4) 0.20 5) 0.15 6) 0.10 7) 0.05 1) 0.10 2) 0.15 3) 0.25

if you are interested in making an active prediction and have access to experimental data where your variable of interest was the treatment, models like fixed effects and difference-in-differences are needed to identify the true causal impact of the variable of interest. True or false

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1) The regression equation: y^= 4 + 1.2x was calculated from a sample. It is part of a regression model that has been developed in order to predict the score in an end-of-year exam based on the score in a mid-year exam for a particular university course. In the sample, mid-year scores ranged from 50 to 72. Select whether or not each of the

Bashir is working two summer jobs, making $15 per hour lifeguarding and $13 per hour tutoring. Bashir must earn a minimum of $230 this week. Write an inequality that would represent the possible values for the number of hours lifeguarding, I, and the number of hours tutoring, t, that Bashir can work in a given week
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Here is the pivot table that you should have created. It is optional so that you can practice your pivot ta Data Color Type Sum - Yards Count - Color Type Black 19762 23 Blue 8127 20 Brown 8027 13 Green 6533 12 Purple 7243 12 Red 5194 10 White 17649 26 Yellow 7229 Total Result 79764 130
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how do you solve this quesion, please? y= ? simplyfy as much as popssible

Data were collected on the number of operating rooms in use at Tampa General Hospital over a 20-day period. On 3 of the days only one operating room was used; on 5 days, two were used; on 8 days, three were used; and on 4 days all four rooms were used. a. Use the relative frequency approach to construct a probability distribution for the number of

The principal represents an amount of money deposited in a savings account subject to compound interest at the given rate. Principal 11,000, Rate 5%, Compounded semiannually, Time 3 years. Find the interest earned

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Give only right answers and workings for these very challenging questions. 1.How can you solve for the unit sample response given by 2(0.5) n u(n). 2.What does counter integration, expansion into a series of terms and partial fraction expansion have in common? 3.Solve using inverse method the inverse{1,3/2,7/4,15/8,31/16,....} and give a condition

Question 2 (2.14 points) Adding an additional edge to a spanning tree would produce O 1) a loop 2) a redundant path ( 3) a cycle O 4) all of the above Question 3 (2.14 points) A search which starts at the root of the tree and bears left is the strategy. O 1) postorder ( 2) preorder ( 3) inorder Question 4 (2.15 points) Consider the cities . The
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Please i need help doing this and the work also its due tonight 8} J' For each value of T given below, "1'4 substitute into the given function call and execute the function call. 12 plot(4*T, 2*T) 10 for T = 0, 0.5, 1, 1.5, 2 - e -- 4 :'41
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Karlyn Akimoto operates a small computer store. On a particular day she has three Hewlett-Packard and two Dell computers in stock. Suppose that Susan Spencer comes into the store to purchase two computers. Susan is not concerned about which brand she purchasesthey all have the same operating specificationsso Susan selects the computers purely by

Describe how the graph of the function y = \\x - 2| can be obtained from one of the basic functions. Then graph the function at right. 10 -9 -8 -7 6 -5 4 -3 -2 N 6 7 8 9 10 Start with the graph of (enter your basic function as an equation using y = ) Then shift the graph unit(s) Select an answer v Clear All Draw
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II. Eliminate the arbitrary constants of the following 1) y = 3x4+ Cix+ 62 2) y2 = 4ax
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A zoologist wanted to compare two snail species (X and Y) in terms of speed of movement. She therefore allowed six snails of each species to crawl towards an attractive target for an hour's time. Resultat i cm: X: 718457616370 Y: 525579737162 Test for significant differences between species (level: 5%). Also clearly state what assumptions you make

Find an equation of the curve that at each point (x, y) on the curve the normal is 3x - 1 and the curve passes through the point (-1, 1).

the question is in the picture, i think you're meant to use simultaneous equations to solve Find the equation in the form . y = ab the ( exponential ) -> points : (0 , 83 ), ( 30 , 63 ) and ( 70 , 47 )
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A container contains 35 greentokens, 15 bluetokens, and 4 red tokens. Two tokens are randomly selected without replacement. ComputeP(F|E). E - you select a non-red token first F - the second token is red P(F|E)= ________ (type in a fraction)

how to Develop a graph or table that portrays the checking balances.

For a problem I've been working on I found the Pearson's r to be 0.936 . I then used a ranking systems using Spearman's rho and found rs to be 0.935. **problem was solved at p=0.05, 15 data pairs; exact data shouldn't be needed to answer questions but let me know if you need them Questions: a) What does the similarity of values indicate? b) What

Consider a particular genetic disease affects 3% of adults in the U.S. population. Fortunately, there is a genetic test for the gene that causes the disease. The test is 98% accurate; that is, 98% of the people who take the test get the correct result (and 2% of people tested get the wrong result). In Springfield, there are 100,000 adults, and

A manufacturer of digital cameras uses 3 different assembly plants. The manufacturer also maintains a repair facility for cameras that are returned for warranty repair. At the repair facility, any camera that is returned as defective is classified by the plant at which it was produced, and whether the cause of the defect is due to improper

Looking at the same table that you produced from #14, why are the differences in the mean ages not super significant? Incorrect answer: the 75th percentile values don't seem much larger than the means the standard deviations are all about two years, while the difference in means are eight years , Not Selected the medians are more similar to each

5) In an attempt to minimize no-shows on high-demand days a golf course has implemented an online check-in procedure. Preliminary results indicate that once a golfer has checked in, there is only at 20% chance that he or she will be a no-show. This chance of being a no-show can be modeled using the binomial distribution.If 15 golfers check in

B. Directions: List the angles in each triangle arrange from smallest to largest. 2. In AROP OP - 13 10 RP - 25 1 RO - 13 1 C. Directions: List the sides of each triangle arranged from shortest to longest. 1 . 2 In ATTEN m_1 - 48 max- 820 ines 63 62 \\ ation Office D. Problem Solving. L HIGH SCHO Directions: Answer the questions that follow by
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Claim: The mean weight of beauty pageant winners is 123 pounds. A study of 21 randomly selected beauty pageants resulted in a mean winner weight of 121 pounds. a. Express the original claim in symbolic form. b. Identify the null and the alternative hypotheses.

2. What are the measures of innovation in management taken by Huawei
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What is the difference between permutation and combination? Which is bigger? Provide an example problem.

hree aspects of Srila Prabhupada's mood and/or mission as revealed in the Preface to hagavad-Gita and comment, in own words, on the importance of these aspects for KCON
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29. "Naramdaman ko ang layunin ng kuwento ng pelikula dahil sa malinaw na pagkakasund pangyayari. Hindi ako nalito." a. Disenyong Pamproduksiyon C. sequence script b. Sinematograpiya d. tunog at musika
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luxuriously - Go Id=3568228 The graph of f(x) = - + 2 can be obtained from the graph of y = by shifting the graph Select an answer v unit(s). Which of the following is the graph of f(x) = - + 2 ? O 10 - O O
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Today it has already rained 2 inches and continues to rain at a rate of 1/4 inch per hour. A. Write the linear model if y=mx+b form. B. How many total inches will it have rained after 6 more hours? Round to one decimal.

Need help answering this question, hope to hear back Safari File Edit View History Bookmarks Window Help OF D We webassign.net O istics: Section 5.2 - AMAT 108, section 5713, Spring 2020 | WebAssign Search Textbook Solutions | Chegg.com Course Hero Suppose an article included the accompanying data on airline quality score and a ranking based on
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Please solve What is the value of angle Y in the figure below? + R .625" Typ Yo 4.125% K 7.250"
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please help me with this :) 2. Consider again the Nuu-Chah-Nulth data (shown below in Figure 1), taken from Ward et al. (1991) "Extensive mitochondrial diversity within a single Amerindian tribe." PNAS 88: 8720-8724. The table shows the segregating sites in a sample of DNA sequences. (a) Assuming the infinite sites model of mutation and that the
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For the last part which is part D) the first fill in the blank wants you to choose either positive or negative, second fill in the bank wants you to choose from fill in the blank as well and for the last part it wants you to choose from weak, moderate or strong. fari File Edit View History Bookmarks Window Help Section 5.3 - AMAT 108, section
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Use the addition method to solve the following system of equations: X + y = 44 8 4 5x + 3y = 1088 The solution set is
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Athletes at UC Boulder have a long term graduation rate of 69%. Recently, a sample of 34 athletes showed 20 graduates. Does this indicate that the population proportion of athletes who graduate is now less than 69%. Use a significance level of alpha=0.05. Use a critical region approach.

Solve 5-9 and show work please B Solve the following inequalities using the steps as indicated in the examples (See Exs. 1 - 5). 5 x2 - 7x + 12
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Calgary Board of Education CBe-Learn Page 1 of 2 Mathematics 20-2 Assignment #3: Quadratic Equations [16] Show all calculations and reasoning in your answers. You must use methods taught in this course to receive full marks for your answers. Include units where appropriate and round answers as directed in each question. 1. Solve x2 + 7x + 10 = 0
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Question 18 0/1 pt 9 3 99 Solve the system of equations by graphing: Jy - 5x = 0 -2y = -10x Enter the solution set in the boxes below. If there is no solution, enter DNE into each box. If there is an infinite number of solutions, enter oo into each box. (x, y) =
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You have ordered a container with 800 marbles. According to the manufacturer the marbles have an average diameter of 23.65 mm with standard deviation of 0.45mm. How many of the marbles in your consignment have a diameter of less than 24.37mm?

Week 3 Assignment: The Foundation of Data Details Skill(s) Being Assessed: Problem Solving - Data Analysis (Mathematical Reasoning) What to Submit / Deliverables: Completed Word Document. What is the value of doing this assignment? You'll practice your problem-solving skill by identifying foundational statistical concepts and explaining how

A 0.1 significance level is used for a hypothesis test of the claim that when parents use a particular method of genderselection, the proportion of baby girls is greater than 0.5. Assume that sample data consists of 78 girls in 144 births, so the sample statistic of 13/24 results in a z score that is 1 standard deviation above 0. Complete parts(a)

The number of tickets purchased by a student for Beckham Colleges music festival is a uniformly distributed random variable ranging from 5 to 15. Find the mean and standard deviation (round answers to 2 decimal places) A. Mean _____ B. Standard Deviation ____

If one actually selected many samples from a population and calculated the sample means, the resulting sampling distribution is referred to as a(n) __________ sampling distribution. Group of answer choices A. empirical B. errorless C. normal D. theoretical E. absolute

How to do? Need your help so much :( 4. Given the following joint pdf of X and Y fx,x (x, y) =124xy, forx> 0,y > 0 and x +y 2Y). c. Find E(XY). d. Find E (X|Y = y) for 0
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5.4 The Quadratic Formula MATHPOWERTM 10, Ontario Edition, pp. 288-295 To solve a quadratic equation using the quadratic formula, write the equation in the form ax2 + bx + c= 0, a*0. The quadratic formula is x = --btvb2 - 4ac 2a 1. Solve using the quadratic formula. 4. Application Use the Pythagorean Theorem a) x2 - 8x + 12 =0 b) 212 -3y -2=0 to
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Explain the use of exponents why it is needed to express the relation between flipping a coin and rolling a die

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Part B. Assessment Collaborative process: Goal: Objective: Strategy: Assessment: Assessmen Assessment: Issue
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(14.4) A total of 9000 stampings must be produced in the press department during the next three days. Manually operated presses (one operator per press) will be used to complete the job and the cycle time is 24 sec. Each press must be set up with a punch-and-die set before production starts. Setup time is 2.0 hr, and vailability is assumed to be
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need help with these math questions, explanations would help Question 1 (3 points) v' Saved Q12D. Assess whether the statement is true or false: The graph shown is not a tree. Question 2 (3 points) Q11. Let T be a spanning tree of graph G. Suppose the spanning tree T has 15 edges. How many vertices must there be in the graph (3? Your Answer:
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First derivative curve sketching The function f(a) = - 2x3 + 21x2 - 36x + 5 has one local minimum and one local maximum. This function has a local minimum at x = Preview with value Preview and a local maximum at x = Preview with value Preview Get help: Video
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asap The volume of water in a hemisphere having a radius of 2m is 3.342m3. Find the height of the water.Calculate the volume and total surface area of the solid prism shown. 11 em 4 em 15 em 5 cm 5 am 5 cmFind the volume (in cm3) of the die-casting shown. The dimensions are in millimetres. 60 30 radA lampshade is In the shape of a frustum at a
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Solve 6. y = -2(x + 4)3+ 2 a. Name of parent c. Make chart with given pattern function and using the "a" b. Vertex 2 3 4 5 6 7 8 9 -9 - -7 8 -5 -4-3 -2 -1
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Help please, thank you! 7 + 3x The function / is defined by /i (x) -2+x Find h (x + 4). h (x + 4) =
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Please help me pick the correct answers for my quiz, thank you! Profiles res/10604/quizzes/220145/take/questions/2251657 bestion 4 What is the measure of angle R, given the largest triangle is a right triangle? R 12" 0 45\f\f\f
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Dr. Love is interested in the difference between people with different styles of love (eros, ludic, storge) and the number of romantic partners they have had in their lifetime. Write the research/alternative hypothesis and null hypothesis in words AND symbols. Use analysis of variance to test if the type of love style influences the number of
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In _______________, the investigator generally watches a particular house or building to see who enters and leaves. In _______________, the investigator generally watches a particular house or building to see who enters and leaves. stationary surveillance brownstone surveillance permanent surveillance limited surveillance

2.2 Mention explain mathematically and illustratefshowfdrawfcopy-andpaste a cultural artefact where rotation is used to develop the pattern or artistic effect. (6) 2.3 Mention explain mathematically and illustratefshowfdrawfcopy-andpaste a cultural artefact where translation is used to develop the pattern or artistic effect. (6) 2.4 Mention
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A high school has 150 Gr. 9 students, 150 Gr. 10 students, 100 Gr. 11 students, and 100 Gr. 12 students. Describe how you could use a stratified sampling technique if you were asked to survey a total of 50 students. Four people are playing a card game using a standard deck of cards. Each player is dealt a hand of 7 cards. What is the probability

Saeko owns a yarn shop and want to expands her color selection. Before she expands her colors, she wants to find out if her customers prefer one brand over another brand. Specifically, she is interested in three different types of bison yarn. As an experiment, she randomly selected 21 different days and recorded the sales of each brand. At the .01

Q16. Consider the graph with the following vertices, edges. and weights [weights are stated as the third entry for each edge in E, with the first two entries representing the vertices joined by the edge}: V= Ea, h, c. d, e, f} E = [[a, b, 9}, {a, c. Ii}, {a, d, 1}, {a, f, 4], {I}, c. 3}, {I}. f. 8}, {(2. d, 3}. EC, f, 5]. [d, e, 8}, Ed. f. 3}} C d
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the question on the test consist of 9 multiple choices, 2 essays and 4 free responses. if the questions are ordered randomly, what is the probability that the first is a free response

The principal represents an amount of money deposited in a savings account subject to compound interest at the given rate. Principal 11,000, Rate 5%, Compounded semiannually, Time 3 years. The amount of money in the account after 3 years is

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