(0,y) and (3,5) slope -2/3

The diameter of a table is 5 feet. what is the circumference

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

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 =