If a and b are independent events, which equation must be true?
a p/b/a) = pa)
b. pb/a) = pb)
c .pb/a) = p(a) *pb)
d. pb/a) = p(a) + p(b)

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 =

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.

Need asap. solve for the following inequality