S
  1. study help
  2. subject categories
  3. sciences
  4. mathematics
  5. march 2021
  6. 27

Mathematics Questions and Answers March 27, 2021

Expert-verified solutions to help you succeed

Find dy/dx of sin^1(e^xy^3) = ln(x^6) + 2e^xy^3 by using implicit differentiation.

Instructions: 1. Post your answer to the following question: . How do you find the common denominator of two or more fractions? (Give a step by step method.)
image text in transcribed

Note: pleas write organize and complete solutions for all questions. 1- the following set of data- represents MBF3C final examination scores. use the data to answers the following questions: 92 48 59 62 66 98 70 70 55 63 70 97 61 53 56 64 46 69 58 64 a- Determine the three measures of central tendency ( mean, median, and mode). b- creat a

\f6.1 Definition: If every vector in a vector space I can be written as a lin we say that I is spanned or generated by U1, U2, ..., Un and call the set o a spaning set for V, or say that the set of vectors spans V. 6.2 Show that U1 , U2, U3 span R3, where - - - b1 Suppose b = b2 is any vector in R' b3 Let 1 = 2 and v2 - 0 be vectors in R-. What is
image text in transcribedimage text in transcribedimage text in transcribed

A professor at a local university conducted a survey of 127 businesses in a city to determine what motivates small businesses to export their products. The CEOs were asked to respond to the statement"Management believes that the business can achieve economies of scale byexporting" on a scale of 1(strongly disagree) to 5(strongly agree). Summary

Question 1 - 5 marks You should be able to answer this question after studying Unit 9. (a) You are told that the following two statements are true: If Kira is wagging her tail, then Kira is happy. Kira is happy. Can you deduce from the statements above that the following statement is true? Kira is wagging her tail. Justify your answer. [3] (b)
image text in transcribed

Is there a difference in the average weight of children born to black and non-black mothers? Does smoking during pregnancy affect a baby's birth weight? Is it sensible to use this model to describe the rate at which a baby puts on weight over a pregnancy? Are there any extremely premature babies (the typical gestational period for humans is 40

Question 9 A graph that would indicate whether there was a negative relationship between stock and bond returns would be: Group of answer choices A scatter plot with stock and bond returns Two box and whisker plots with one above the other A scatter plot with time and stock returns Time series of both stock and bond returns A frequency

Bacterial resistance to antibiotics is a concern, and bacteria may be adapt- ing to non-zero levels of antibiotics in sewage. We will take some sewage, treat it with some kind of antibiotic, grow it on a plate, and then count the bacteria that survive. Forty-eight preparations were made, three each for the combinations of origin of sample

A publishing company is designing a book jacket for a newly published textbook. Find the area of the book jacket, given that the front cover is 8 in wide by 11 in high, the binding is 1.5 in by 11 in and the jacket will extend 2 inches inside the front and rear covers.*

Find an equation of the line passing through the given points. Use function notation to write the equation. ( - 4, - 3) and ( - 6, - 2) f(x ) =
image text in transcribed

I need help with all please 1. [-/1 Points] DETAILS MY NOTES SCALC8 11.1.050. Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) an 7(In(n)) 3n lim an n-+ 0. Submit Answer 2. [-/1 Points] DETAILS MY NOTES SCALC8 11.3.JIT.003. Determine whether the infinite geometric
image text in transcribed

Find the outside surface area. Note that the box does not have a top. (Assume a = 25 cm.) cm2
image text in transcribed

A population has a mean of 200 and a standard deviation of 60. Suppose a sample of size 100 is selected andxis used to estimate . a. What is the probability that the sample mean will be within +/- 6 of the population mean (to 4 decimals)? b. What is the probability that the sample mean will be within +/- 14 of the population mean (to 4 decimals)?

In a 2-sample z-test for two proportions, you find the following: p 1 = 0.32 n1=50 p 2 = 0.36 n2=50 Find the test statistic you will use while executing this test. A. z = -0.42 B.z = 0.34 C. z = -1.96 D. z =1.64 E. z = -0.67

Find the perimeter of a rectangle with sides x + 4 and x 6

a. 4.5 billion years old b. 4.5 million years old c. 4.4 billion years old d. 4.4 million years old 2. The San Andreas fault is long? a. 8,000 miles b. 800 km c. 800 miles d. 8,000 km 3. Since records began, there have been large earthquake along the San Andreas Fault. a. 13 b. 14 c. 15 d. 16 4. The 1906 earthquake had a magnitude of The ground
image text in transcribed

The amount of detail the eye can distinguish is known as visual acuity. The Snellen eye examination chart uses lines of progressively smaller letters to measure how well the subject's eyes distinguish details, at a distance of 20 feet, compared to the human norm. Visual acuity measurements are stated as a series of two numbers. The first number is

Solve pls 9. [40.27 Points] BBUNDERSTAT12 5.4.022. The Honolulu Advertiser states that in Honolulu there was an average of 756 burglaries per 100,000 households in a given year. In the Kohola Drive neighborhood there are 291 homes. Let r = number of these homes that will be burglarized in a year (a) Explain why the Poisson approximation to the
image text in transcribed

Integrate to compute the appropriate value of k for the given pdf of X: f(x)= kx3 for 0 \lex \le 2

Each context Permutation or Combination ? Context A: Jenny needs to determine the number of three letter arrangements of the letters of the word MATH. Context B: Ross needs to find the number of 4-people committees that can be formed from a class of 20 people. Context C: Rob needs to determine the number or arrangements of four books as part of a

Sociologists say that 80% of married women claim that their husband's mother is the biggest bone of contention in their marriages (sex and money are lower-rated areas of contention). Suppose that twelve married women are having coffee together one morning. Find the following probabilities. (For each answer, enter a number. Round your answers to

1. The RAND Health Insurance Experiment (HIE). See Mastering 'Metrics, Chapter 1 for a description. (a) What causal question was the RAND HIE designed to answer? (b) The RAND HIE did not include a pure control group (i.e., a group with no health insurance), so we are going dene the policy variable D = 1 as having a free plan, and D = 0 as having a
image text in transcribed

Thank you in advance! An airliner carries 250 passengers and has doors with a height of 70 in. Heights of men are normally distributed with a mean of 69.0 in and a standard deviation of 2.8 in. Complete parts (a) through (d). a. If a male passenger is randomly selected, find the probability that he can fit through the doorway without bending. The
image text in transcribed

In the general population, patients who are recovering from bronchial pneumonia normally take a mean (average) of 4.75 days toleave the hospital, with a population standard deviation of 1.82 days.Medical personnel at a hospital are trying a newmedication that is designed to ease breathing during recovery. What is not currently known is whether the

Determine whether the graph is that of a function by using the vertical-line test. If it is, use the graph to find: Deformine whether the graph is that of a functi the benkul line test. I ise the graph to find. u) The domain and range (b) The intercepts, if any (t) Any symmetry with respect to the reexis, the yraxis or the origin [-5. - 1) Is the
image text in transcribed

Construct a real life object or a work of art to illustrate your understanding of congruent triangles. Use all five criterions (SSS, SAS, AAS, ASA, HL) for congruency to make the work of art.

Please help me answer all the questions. Thank you Nagle 2.2 Separable HW Score: 71.43%, 10 of Question 10, A2.2.21 points Points: 0 of 1 K Solve the initial value problem. 1 dy ysin 0 e de 3 + 1 y(0) = 1 The solution is. (Type an implicit solution. Type an equation using 0 and y as the variables.) Nagle 2.3 Linear HW Score: 92.86%, 13 of Question
image text in transcribed

A stockbroker client purchases 800 shares of a stock at $19 per share .The next day that stock drops $1.25 per share .How muchdid the client lose in one day?

Please show how to solve with Excel forumla Sample # Waiting time (Minute) 1 10.4 2 4.6 3 5.9 4 8.4 5 13.2 6 13.3 7 4.2 8 8.9 9 3.4 10 6.8 11 7.5 12 12.7 13 10.9 14 7.1 15 6.9 16 8.5 17 5.8 18 7.6 19 9.4 20 6.2 21 9 22 11.9 23 6.1 24 11 25 5.4 26 9 27 10.6 28 9.2 29 9.3 30 8.1 31 11.9 32 12.2 33 10.1 34 12.5 35 8.3 36 7.1 37 7.5 38 6.7 39 5.6 40
image text in transcribed

During election season you will constantly see polls estimating the percentage of people who will vote for candidate A and candidate B. These polls are misleading because they always show the point estimate, p-hat, when they are really confidence intervals. If you look closely, the graphics will show in small print away from the results a

The heights of young American women, in inches, are Normally distributed with meanand standard deviation= 1.6. Q:A simple random sample of four young American women is selected and their heights measured. The four heights, in inches, are 64706367 Based on these data, what is a 98% confidence interval for ? A) 66.00 1.55 B) 66.00 1.86 C) 66.00 3.09

A new agent has been added, so you have a total of six agents and five tasks. The costs are listed in the following: Costs T1 T2 T3 T4 T5 A1 2.39 1.935 1.914 1.583 2.308 A2 1.264 1.911 2.978 2.641 1.178 A3 2.549 2.052 1.17 1.859 2.118 A4 2.415 1.661 1.631 1.469 1.512 A5 1.341 2.329 2.718 2.707 1.45 A6 2.751 1.998 2.016 1.004 2.859 If the optimal

the following questions using complete sentences. Use the verb from the question. Do not forget to conjugate the verb according to the subject) In this case you need to answer in the yo form. One complete answer for each question is enough. Note: this is a timed quiz. You may check the remaining time you have at any point while taking the quiz by

pls help. and "put work on separate piece of paper" 4.58 .
image text in transcribedimage text in transcribedimage text in transcribed

The following chart represents the cost of producing different amounts of bicycles in an hour. Quantity of Output (Q) 2 5 9 13 15 Workers (L) 2.0 3.23 4.50 5.60 6.78 Wage Rate per hour $ 14.88 $ 14.88 $ 14.88 $ 14.88 $ 14.88 Calculate the cost of producing 5 bicycles. Round your answer to the nearest hundredths place

Question 5 (1 point) Which vector is a linear combination of x, y and z? = y Z = HOH
image text in transcribed

The probability density of a random variable X is given in the following figure. The probability that X is at least 0.5 is: a.0. b.1/4. c.1/2. d.3/4. An event A will occur with probability 0.5. An event B will occur with probability 0.6. The probability that both A and B will occur is 0.1. The conditional probability of B , given A , is: A.5/6.

1. The line graph shows the cost of inflation in some country. What cost $10,000 in 1975 would cost the amount shown by the graph in subsequent The Cost of Inflation years. Below are two mathematical models for the data shown in the graph. In each formula, C represents the cost x years after 1980 of what 40 cost $10,000 in 1975. Answer parts a
image text in transcribedimage text in transcribedimage text in transcribed

8. ) Determine if AB is tangent to circle C. YOU MUST SHOW ALL WORK. NO WORK, NO CREDIT. (2 Points) 4.8 7.2 C B 12
image text in transcribed

What reasoning strategy involves "unpacking" one of the factors into two addends, multiplying each addend by the other factor and then adding them back together for the total? A) Foundational facts B) Decomposing factors C) Commutativity of multiplication D) Doubling and halving

Cannabis is comprised of approximately 80% water: Group of answer choices True False

Write a concise, personalized summary of the key concepts and skills from this unit. Make sure you: Identify key vocabulary Make connections among representations (e.g. equation and graph) and ideas Include selective unique examples and sketches (ie not directly from the content) to show your understanding Unit 2: Advanced Polynomial and Rational

A producer of a variety of salty snacks would like to estimate the average weight of a bag of BBQ potato chips produced during the filling process at one of its plants. Determine the sample size needed to construct a 95 ?% confidence interval with a margin of error equal to 0.003 ounces. Assume the standard deviation for the potato chip filling
image text in transcribed

AutoSave ON te ... w FINAL AMNT Portfolio - Saved Qv acid Home Insert Draw Design Layout References Mailings Review View Table Design Layout ? Tell me Comments Editing Share Times New... v 10 A A Aa Ap AaBbCcDdE AaBbCcDdEe AaBbCcDdEe AaBbCcDdEe AaBbCcDc Paste BI Uvab X x A LA Norma Body Text No Spacing Table Paragr.. Heading 1 Styles Dictate
image text in transcribed

Mathematics Assignment 30-1 Booklet 5 MODULE 5: Lesson 4 ASSIGNMENT Lesson 4: Using Identities to Solve Equations The Module 5: Lesson 4 Assignment is worth 6 marks. The value of each question is stated in the left hand margin. (3 marks) 1. Determine the exact value of tan 19n 12 - using a sum, difference or double-angle identity. Expectations O
image text in transcribed

Describe a scenario where the Pearson correlation would be appropriate to use in calculating the strength of the relationship between two variables. Identify the variables and explain the rationale for your answer.

The table shows the educational attainment of the population of Mars, ages 25 and over, expressed in millions. Find the probability that a randomly selected martian, aged 25 and over has completed four years of high school only or is a male. Years of High School Years of College Less than 4 4 only Some (less than 4) 4 or more Total Male 15 31 22
image text in transcribed

A highly rated community college has over60,000 students and seven different campuses. One of its highest density classes offered is Introduction to Statistics. The statistics course is required for nearly every major offered at the college and therefore is considered a strategic course for the college.Thecollege's leadership is very interested in

Let X have a distribution with the 75th percentile equal to 1 3 and probability density function equal to f(x) = & ex for 0 < x < 0 otherwise. What is the value of the parameter ?

4. Create an equation for a sine function that has a maximum value of 3, a minimum value of -5, and a period of % (3 marks) 5. The following graph represents a sine function in the form y = a sin b(x + ) + d or a cosine function in the form y = a cos b(x + ) +d . If @ = 0, and there is a minimum phase shift, write an equation of the graph in both
image text in transcribedimage text in transcribedimage text in transcribed

QUESTION 4 A particle that moves along a straight line has a velocity v(t) = te meters per second after t second. How far will it travel during the first 15 seconds? Attach File Browse My Computer Browse Content Collection Browse Dropbox
image text in transcribed

3. Torgh is planning for his retirement in 30 years, he has determined he will $2,000,000 to live on for the next 20 years. If Torgh starts a savings plan now that earns 5.4 percent monthly how much will Torgh need to save per month to meet his retirement goal
image text in transcribed

La z(x, y) vaere funksjonen som er implisitt definert ved likningen F(x, y, z) = 4x + 3y + 3z + 2 cos(3z) +4 = 0 i en omegn om punktet p = ( 1, W/A w / y Beregn azip. oxdy Svaret skal vaere et rasjonalt tall. Teoretisk bakgrunn: Siden az | * 0 gir det implisitte funksjonsteorem (s. laereboka) at at losningen pa likningen F(x,y,z) = 0 i en omegn om
image text in transcribed

Give an example to show that the condition d. n = U in the Jordan decomposition is necessary. That is, find a matrix a which can be written as r = d +n with d diagonalisable and n nilpotent but where this is not the Jordan decomposition of r
image text in transcribed

Differentiate with respect to t. y = d cos(t) + +2 sin(t) y'= sin (t) (2t - d) . cos(t) X Need Help? Read It Watch ItSuppose f(1/3) = 4 and f '(n/3) = -5, and let g(x) = f(x) sin(x) and h(x) = cos(x)/f(x). Find the following. (a) g'(n/3) 5V3 +4 2 (b) h'(n/3) 3 X(a) Use the Quotient Rule to differentiate the function x) : tangxi 1 sec(x) (c) Are
image text in transcribedimage text in transcribedimage text in transcribed

Question 4: The following table shows the probability of blood types in the general population. What is the probability a person will be Rh- given he or she has type O blood? please look at the attached pics for more info \f
image text in transcribed

Problem 12-09 (Algorithmic) A project has four activities(A,B, C, andD)that must be performed sequentially. The probability distributions for the time required to complete each of the activities are as follows: Activity Activity Time(weeks) Probability A 4 0.27 5 0.37 6 0.26 7 0.10 B 6 0.16 8 0.54 10 0.30 C 10 0.11 12 0.26 14 0.36 16 0.22 18 0.05

i have attached the question and its output in the picture and writting some the questions also. Q-1 check if normal population assumption is satisfied. state the associated condition and refer to the plot when needed. Q-2 calculate 95% confidence interval for the mean amount of funding recieved. show the work , Q-3 interpret the ci that you
image text in transcribedimage text in transcribed

Can I get help with this?' Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5% significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal. Test Ho : M = 15 vs Ha : M > 15 using the sample results x = 17.2, s =
image text in transcribed

Chapter 4 9. Find the shaded area of the circle: (2 pts.) 4cm 11. Mrs. Cullen used Desmos to calculate a line of best fit for the Utah Jazz scores this season. She wanted to see if the hi points impacted the scores for each game. Desmos gave the LSRL equation of y = 1.43x + 75.93. (4 pts.) a. Which variable is the explanatory variable? b. Which
image text in transcribed

Sarah Chang is the owner of a small electronics company. In six months, a proposal is due for an electronic timing system for the next Olympic Games. For several years, Chang's company has been developing a new microprocessor, a critical component in a timing system that would be superior to any product currently on the market. However, progress

An exponential function has a base which is greater than 1, and the unknown or variable is the exponent. For example, 2x is an exponential function. When x is 0, 2x = 20 = 1. When x is 1, 2x = 21 = 2. When x is 2, 2x = 22 = 4. Now when x is negative, that means that the exponential function is 1/(x to the positive power). When x is -1, 2x = 2-1 =

The table below shows the area of living space, in square feet, x, and the sales price, y, of a sample of 12 houses in a city. x = living area of house (in square feet) 1622 1630 1732 1850 2015 2610 y = sales price of house (in dollars) 204,775 189,350 200,135 212,455 210,305 228,185 Find the least-squares equation for the table. Round the slope

To determine if a new medication reduces headache pain some patients are given the new medication and other are given a placebo. The pain levels of a patient are then recorded. is this a cross - sectional study, a retrospective study, or a prospective study? You are testing a new drug for weight loss. You find that the drug does in fact

Answer and explain Question 10 What is the final value of "count" after the pseudocode fragment shown below? count = 0 For i = 1 to 3 For j = i+1 to 4 count := count + (j - i) End-for End-for I
image text in transcribed

61 pts mortality # A tibble: 476 x 4 Year AgeGroup DeathsPer100K Decade 1 1900 01-04 Years 1984. 1900 2 1900 05-09 Years 466. 1900 3 1900 10-14 Years 298. 1900 4 1900 15-19 Years 485. 1900 5 1901 01-04 Years 1695 1900 6 1901 05-09 Years 428. 1900 7 1901 10-14 Years 274. 1900 8 1901 15-19 Years 454. 1900 9 1902 01-04 Years 1656. 1900 10 1902 05-09

Evaluate the expression 6c+5d-4c-3d+3c-6d,forc=2,d=1

Question 7 (1 point) Saved Find and equation for the tangent line to the curve x = sec (t), y = cos(t) at the point defined by t = IT 6 Oy = - *+V2 Oy = - go+ v Oy = -20-V Oy = -3x+V2 Oy = -2x+13 ONone of theseQuestion 8 (1 point) day Find the value of at t for the curve defined by da 2 4
image text in transcribedimage text in transcribedimage text in transcribed

(9!) / (5!) = 3,024 5040 43,545,600 604800 In statistics,we cannot divideor multiply factorials

A roulette wheel (36 red, 36 black, 2 green sectors) is spun. What is the probability the wheel doesn't land on red? a. 47.3%b. 50%c. 52,6%d. 5.3% A couple has 3 children. What is the probability of at most 2 girls. a. 3/8b. 1/ 2c. 7/85/8 A set of data has a median that is much larger than the mean. Which of the following statements is most

I need help for all. For b) the options are increase in the radius between 10 and 40The rate at which the radius is increasing from 10-40The radius at 40 mins Suppose an oil spill covers a circular area and the radius, r, increases according to the graph shown below. Let t represent the number of minutes since the spill was first observed. You may
image text in transcribed

Distance Between Two Cars A car leaves an intersection traveling west. Its position 4 sec later is 18 it from the intersection. At the same time, another car leaves the same intersection heading north so that its position 4 sec later is 27 ft from the intersection. If the speeds of the cars at that instant of time are 7 ft/sec and 13 ft/sec,
image text in transcribed

explain two examples with pictures of parabola's that make life easier to live

Question Help A company is conducting a survey to determine how prepared people are for along-term poweroutage, naturaldisaster, or terrorist attack. The frequency distribution on the right shows the results. Use the table to answer the following questions. Response Frequency Very prepared 253 Somewhat prepared 989 Not too prepared 579 Not at all

Many people feel that ceral is healthier alternative for children over glazed donuts.Following table contains the amount of sugar in a sample of ceral that is geared towards children 10 14 12 9 13 13 13 11 12 15 9 10 11 3 6 12 15 12 12 Estimate the mean amount of sugar in children cereal using 95% confidence level by answering the following

need help with an assignment.Could you please show all work in detail? Inthe city Portland about 7.2% of the population ride a bike to work.Suppose you sample two people at random from the city of Portland.What is the probability that exactly one person out of the two rides a bike to work? Round to four decimal places

Roles in a group are fulfilled by Multiple choice question. rules. functions. individuals. titles

A researcher conducted a study with n = 15 participants to investigate strength gains from exercise. The participants were divided into three groups and given one of three treatments. Participants' strength gains were measured and ranked. The rankings are presented as follows: Use an appropriate non-parametric test with ? = 0.05 to determine if
image text in transcribed

At 8:52AM some students file into Root Hall A-011 for their 9AM class. When they walk in, however, there are still 4 students in the room from the last class who are waiting to leave the classroom. All of the students in Root Hall A-011 at 8:52AM represent 7/5 of the students who will stay for the 9AM class. How many students filed into Root Hall

Hey this is the answer im thinking but im not totally sure. Can anyone confirm? Industrial workers are Sometimes hurt in accidents. Industrial psychologists believe that the time it takes a worker to heal depends on the worker's outlook on life. They randomly select 36 industrial workers who suffer the same kind of broken wrist: 12 that are
image text in transcribed

A construction company that installs drywall wanted to investigate how a person's age affects how much dry wall they can install in a week. On one hand,theyounger workers would be able to install more, but it seems that experience would also play a role. Two random samples were taken. Assume the distributions are normal. Dry Wall Results by Age

Which of the following matrices are invertible? 0 O O 0 O O O O O O 0 O O 4 O 2 O 6 0 0 O 4 O O 4 0 ON O 0
image text in transcribed

Thank you so much! Experiments on learning in animals sometimes measure how long it takes mice to find their way through a maze. The mean time is 18 seconds for one particular maze. A researcher thinks that a loud noise will cause the mice to complete the maze faster. She measures how long each of 10 mice takes with a noise as stimulus. The sample
image text in transcribed

Aye M swole, a bodybiulder, wants t estimate the average weight gaing of people who are on new diet plan. A prelimirary study found the standart deviation was estimated to be 2.50 kg. Determine the sample size that is required to estimate a population mean to within 0.8 kg with 95% confidence interval.

Complete las oraciones en espaol, usando el subjuntivo o el indicativo en la clusula con si, segn sea apropiado. OJO! Cuidado con los tiempos verbales (presente, futuro, condicional) y los modos (pasado de subjuntivo, impertarivo). If I receive a D on the exam, I will go to summer school. Si una D en el examen, a clases de verano

4 Ashanti is surveying for a new parking lot shaped like a parallelogram. She knows that three of the vertices of parallelogram ABCD are A(0,0), B(5,2), and C(6,5). Find the coordinates of point D and sketch parallelogram ABCD. Justify mathematically that the figure you have drawn is a parallelogram
image text in transcribed

L'activit dans la cuisine. Sylvie and Claude are working on the final preparations for the meal. Complete the dialogue by replacing what is in parentheses with the correct direct object pronoun (le, la, l', les) OR the pronoun en. In the 3rd and 4th blanks, give the appropriate pronoun and conjugate the verb in brackets in the pass compos. cette =

\"Ullbtuls'l Hllc.' IUIIIlLIIEl leliu IUI cllljl' l...l...|lIllLll.:"lI|._.l:.I llILb'l'hI'cll clllEJ Lll'l:.' lc'ltlllliltlb IIILIL-lLllcf'Ll n that termula. What happens te the centitlence interval it yeti (a) increase the :pnclence level, {h} increase the sample size. er (c) increase the margin pf arrcr? I:Zinlyr censider cine at these changes
image text in transcribed

In 1980 the population of alligators in a particular region was estimated to be 1500. In 2008 the population had grown to an estimated 6500. Using the Malthusian law for population growth, estimate the alligator population in this region in the year 2020. The alligator population in this region in the year 2020 is estimated to be (Round to the
image text in transcribedimage text in transcribed

6. Which of the following is NOT a technique for reducing bias in an experiment? O Stratifying O Randomization Blocking O Blinding O Replication
image text in transcribed

A manufacturing company produces door hinges for several automotive vehicles. A key characteristic of each door hinge is the position of the center locating hole relative to the other holes. As an engineer, you measure each hole as a deviation from nominal. Your specification is 0 +/- 0.8 mm, i.e., target = 0. Since numerous hinges are produced,
image text in transcribed

Problem 6. {2.4mm Consider the regular tetrahedron sketched at right1 whose center is at the origin. Let T from R3 to R3 be the Let L from R3 to R3 be the rotation about the axis reection about the plane through points [I and F: that through the points (I, Pu. and transforms F1 into P3. Find 1 P3. Find the images ofthe the images of the four _
image text in transcribedimage text in transcribed

Thank you! On the right are the amounts (to the nearest $10) paid by 20 college students for textbooks during the fall term. 220 54 Complete parts (a) through (c) below. 460 26 240 57 520 27 b. Construct a grouped frequency table for the data, starting the first class at $200 with intervals of $100. Dollars Frequency 200-299 800-399 400-499
image text in transcribedimage text in transcribedimage text in transcribed

4. (9.4.1) Prove that Z ~ nZ for n # 0. 5. (9.4.3) Prove or disprove: U(8) ~ Z4. 6. (9.4.6) Show that the nth roots of unity are isomorphic to Zn. [Again, you have two approaches. You could do it directly by finding an isomorphism (and proving it's an isomorphism). Or you could prove the nth roots are cyclic and then use a theorem we proved in
image text in transcribed

Inc. Inc. a publishing firm offers. It's 899 employees a cafeteria approach to benefits and which employees can enroll in benefit plan of their choice. 707 employees have health insurance 523 have dental insurance in 484 have both health and dental insurance what is the probability that one of the employees has either health or dental insurance

\f
image text in transcribed

11. Write each complex number in rectangular form. Plot and label (with a - d ) each point on the polar axes below. 11a. 2(cos(135degrees)+isin(135degrees)) 11b. 3(cos(120degrees)+isin(120degrees)) 11c 5(cos(5pi/4)+isin(5pi/4)) 11d. 4(cos(5pi/3)+isin(5pi/3)) \f
image text in transcribed

just look at the condition of this university !none of the toilets are even working.the exit doors are in need of repair and there is rubbish everywhere .why did you even decide to come here ?you will never get a degree that anyone recognize if you decide to study at a run-down place like this . what type of fallacy is this

CSC528 Assignment #1. Problem 1: CCD to Camera Transformation Consider a perfect perspective projection camera with focal length 24 mm and a CCD array of size 16 mm 12 mm, containing 500 500 pixels. Field of View (FOV) is defined as the angle between two points at opposite edges of the image (CCD array), either horizontally or vertically. Thus

Showing 200 - 300 of 1509
  • 3 / 16