Teniel

I need to calculate the volume of a parallelepiped using the scalar triple product. I can do this if i have vectors. however instead we've been given 8 points which mark the corners. HELPPP this is the question: Calculate the volume of the parallelepiped...

I'm trying to find the volume of a hemisphere by rotating it around the x-axis. I know how to and can do this with one exception. what is the integral of y=(2/2)((2^2)-(x^2)) ???

i typed the y value wrong it is actually y=(2/2)((2^2)-(x^2))^(1/2) sorry