Find the equation of the surface. a standard cone with vertex at (6, 0 , 0) opening up on the positive x-axis.

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?