Ind the surface area of a sphere with a radius of 12 cm. approximate as 3.14 and round your answer to the nearest hundredth

How many zeros does the function f(x)=4x3-x2+1 have

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

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?