mertissteve43 mertissteve43

15-12-2022
Mathematics

Answered

Assume that the speed of automobiles on an expressway during rush hour is normally
distributed with a mean of 62 mph and a standard deviation of 5 mph. What percent of
cars are traveling faster than 65 mph?

Answer :

Other Questions

If y=2x-1, what is the value of x in terms of y?A)y/2-1B)y/2+1/2C)y/2-1/2D)y/2+1

Suppose that a population parameter is 0.4 and many samples are taken from the population. If the size of each sample is 100, what is the standard error of the

Question 42 of 45 Which of the following represents the sum of the polynomials below? (-2x+3x²+3x)+(x+4x*+6) O A. -2X*+*+7X²+3x+6 OB. -2+ +7² +9 O C. -1x*+7X+9x

W 5. Suppose that 40% of the cars in a certain town are white A person stands at an intersection waiting white car. Let X= the number of cars that must drive by

1. Chelsea can choose from 2 plans for streaming videos to her television. Plan A costs $19.95 initially and has a charge of $1.00 per video. Plan B has no init

y = 3(x + 5)2 − 11 into standard form

A local manufacturing firm produces four different metal products, each of which must be machined, polished and assembled. The specific time requirements (in ho

Triangles ABC and DEF are shown. B 25 cm A 35 cm Choose 20 cm D C E 28 cm 16 cm F 20 cm Select the correct transformations from the drop-down menus to complete

Question 42 of 45 Which of the following represents the sum of the polynomials below? (-2x+3x²+3x) + (x³+4x²+6) OA. -2x +³ +7x² +3x+6 OB. -2x4+x+7x² +9 O C. -1x

Which number is a solution of the inequality? x(7-x) > 8