George is going to rent a car for 10 hours to use for travel. He will figure his cost by
using the chart below. What is his cost for 10
hours?
Cost
Number
of Hours
4
5
6
7
S20
$25
S30
$35

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1