Matching Exponential Expressions Match the exponential expression on the left
with the equivalent, simplified expression on the right.

A rocket is launched from the top of a 40 foot cliff with an initial velocity of 160 feet per second. The height, h, of the rocket after t seconds is given by the equation h=-16+2+160+40. How long after the rocket is launched will it be 30 feet from the ground?

A rocket is launched from the top of a 40 foot cliff with an initial velocity of 160 feet per second. The height, h, of the rocket after t seconds is given by the equation h=-16+2+160+40. How long after the rocket is launched will it be 30 feet from the ground?t= 69 feet or seconds