1over 4 + 1 over 10 in simplist form

Find the balance at the end of 4 years if 1000 is deposited at the rate of

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

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 =