During the summer Marianne read 20 books

in thirty days. Find the rate of change in

books read with respect to days.

for

The rate of change is

each

One positive number is 9 more than twice another. if their product is 95, find the numbers

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =