Which data set has the greatest spread for the middle 50% of its data? Ο Α. .
{18, 13, 22, 17, 21, 24}
OB.
{17, 19, 22, 26, 17, 14}
O C.
{13, 17, 12, 21, 18, 20}
OD.
{18, 21, 16, 22, 24, 15)

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons