Help, no links An industrial water tank in the shape of a triangular pyramid has a height of 30 feet. The area of the base of the water tank is 400 square feet. What is the volume of the water tank in cubic feet?

A. 4,000 cubic feet
B. 12,000 cubic feet
C. 36,000 cubic feet
D. 6,000 cubic feet

Abcd is a parallelogram find the valuse of x

What is the sum of these mixed numbers 2 1/8 + 4 3/8

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?