Time Worked (hours) How much is Justin paid for one hour of work?
A
$6.50
B
$7.00
C
$7.50
D
$8.00

Evaluate cos2θ for cosθ = square root of 3/2

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?