73
ne table below lists the lengths of vines at different amounts of time after planting the line
of best fit for the data is y 0.48x - 2.97
Days After
Planting
10
Vine Length
(centimeters)
2.7
15
4.4
6.3
8.5
10.9
13.6
16.4
19.6
What is the meaning of the slope of the equation?
A For every decrease in number of days by 1, the vine length decreases by 1 centimeter.
B For every decrease in number of days by 1, the vine length decreases by 2.97 centimeters.
C For every increase in number of days by 1, the vine length increases by 1 centimeter.
D For every increase in number of days by 1, the vine length increases by 0.48 centimeter.

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.

The radius of a sphere is 3 inches. which represents the volume of the sphere?