Which expressions are equivalent to -90-60w−90−60wminus, 90, minus, 60, w?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

What is 1.5% of 120 or what number is 1.5% of 120