Select the correct product of the exponential expression. 6^3
O A. 6•6
O B. 6•6•6
C. 3^6
D. 6•3

Of four points are collinear, they are also coplanar

What is the y-intercept of the line given by the equation

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 =