Ahelicopter dropped a package from a height of 900 ft above a stranded hiker. use the formula t= √h/4 to find
many seconds it takes for the package to reach the hiker.

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

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