Ashley S.

04/14/22

If n=380 and phat=0.25, construct a 95% confidence interval

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04/11/22

Need help solving this

H0:μ=31.1H1:μ<31.1Your sample consists of 38 subjects, with a mean of 30.2 and a sample standard deviation (s) of 1.86.Calculate the test statistic, rounded to 2 decimal places.t=

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Algebra 1

03/31/22

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease. y=620(0.941)^x y=620(0.941) x

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Math Algebra 1 Algebra 2

03/15/22

Given f(x)=x^3 and g(x)=4x+3, find g(f(3))

Given f(x)=x^3 and g(x)=4x+3, find g(f(3))a. g(f(3))=108b. g(f(3))=3,375c. g(f(3))=111d. g(f(3))=405

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Math Probability

03/09/22

What is the probability that a seven digit phone number ends “309” and has distinct digits?

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Math Algebra 1

12/07/21

Using math symbols, write "ten more than two times a number n is equal to one-sixth the same number decreased by seven."

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Trigonometry

12/07/21

My question is below. please answer!!!

A CIRCLE HAS A RADIUS OF 6 FEET. FIND THE AREA OF THE SECTOR FORMED BY CENTRAL ANGLE 150 DEGREES. ROUND YOUR ANSWER TO TWO DECIMAL POINT.( A= 1/2R SQUARE TIME THETA)

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Geometry

09/29/21