Solve for h: V=πr^2h
( I already have this, I just need this):
Use the formula from above to find the height of a cylinder with a radius of
9
and a volume of
405π
.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

What is negative 3/9 times negative 2/8 ?

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40