10. Keith is in a hot air balloon that is 200 feet above the ground and is ascending 1 1/2 feet per
second. Erica is in a hot air balloon that is 548
feet above the ground and is descending 1 2/5
feet per second. After how many seconds will
the hot air balloons be the same number of feet above the ground.
feet above the ground?
A. 52 seconds
B. 120 seconds
C. 75 seconds
D. 3,480 seconds

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.