Section 1.5 Transformation of Functions

Write a formula for the function g that results when the graph of a given toolkit function is transformed as described.The graph of f(x)=x^2 is horizontally stretched by a factor of 5, then shifted... more

01/29/21

Normal Distribution

The average student loan debt for college graduates is $25,300. Suppose that that distribution is normal and that the standard deviation is $11,050. Let X = the student loan debt of a randomly... more

01/17/21

How to solve it?

Write a equation of the line through the points (-6,-19) and (2,5)

Statistics Question

A potential buyer will sample videotapes from a large lot of new video tapes to check for defective tapes. If five percent of the lot is defective and she takes a random sample of 80 tapes, what is... more

Find measurement of b bc and ac

Sol1 : m∠B =  °, BC = , AC =   Sol2 : m∠B =  °, BC = , AC = Sol3 : m∠B =  °, BC = , AC = 

Statistics probability question

A study of college students found that the average amount of sleep they got a night follows a normal distribution with a mean of 6.45 hrs and standard deviation of 1.5 hrs.What are the mean and... more

find remaining parts of triangle

In △ABC, m∠A=α, m∠B=β , m∠C=γ. AB=c , AC=b , BC=a. Find the remaining parts of each triangle if the following parts are given. a =45.0, b =26, α =64°.Answer: c≈ , β≈ °, γ≈ °

01/15/21

Statistics Question

A potential buyer will sample videotapes from a large lot of new video tapes to check for defective tapes. If five percent of the lot is defective and she takes a random sample of 80 tapes, what is... more

01/15/21

Statistics Question

A potential buyer will sample videotapes from a large lot of new video tapes to check for defective tapes. If five percent of the lot is defective and she takes a random sample of 80 tapes, what is... more

01/15/21

Statistics Question

A potential buyer will sample videotapes from a large lot of new video tapes to check for defective tapes. If five percent of the lot is defective and she takes a random sample of 80 tapes, what is... more

01/13/21

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The method of tree-ring dating gave the following years A.D. for an archaeological excavation site. Assume that the population of x values has an approximately normal... more

01/13/21

I need help with this

otal plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and... more

01/08/21

Statistics math questions

1. A political researcher wishes to gauge political sentiment regarding a proposed tax cut. He obtains a list of 1000 email addresses from an internet provider, uses a random number table and... more

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