A movie theater uses a cone shaped container to serve popcorn. The cone has a height of 12 inches diameter 10. What is the volume of the cone? Round the answer to the nearest tenth.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?