In Independent random samples of 10 men and 10 women, the numbers of minutes spent working out are given by the back-to-back stemplots below: Men

Women

35

ORAWN

ܗ

ܗ

ܕ

754

Part A: Describe the shape of each data set. (3 points)

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)