13. a ball is thrown into the air with an upward velocity of 40 ft/s. its height h in feet
after t seconds is given by the function - 1612 + 40t + 10. in how many seconds does
the ball reach its maximum height? round to the nearest hundredth if necessary.
what is the ball's maximum height?
a. 1.25 s; 85 ft
c. 1.25 s; 35 ft
b. 1.25 s; 40 ft
d. 2.5 s; 10 ft

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.