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The cross-sectional areas of a right pyramid and a right cylinder are congruent. The right pyramid has a height of 5 units, and the right cylinder has a height of 3 units. Which conclusion can be made from the given information?

A. The volume of the pyramid is half the volume of the cylinder.
B. The volume of the pyramid is twice the volume of the cylinder.
C. The volume of the pyramid is equal to the volume of the cylinder.
D. The volume of the pyramid is not equal to the volume of the cylinder.

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?