What is the product?
(-3s+2t)(4s-t)
a. -12s^2-2t^2
b. -12s^2+2t^2
c. -12s^2+8st-2t^2
d. -12s^2+11st-2t^2

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?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i