Find the integral, using techniques from this or the previous chapter.
∫^1_0 x^2e^x/2 dx.

Find the solution of this system of equation -7x+y=-20 9x-3y=36

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

Solve the equation for b: a= (1/2)(b)(h)