Find the volume of the sphere. Either enter the exact terms of pi or use 22/7 for pi. The radius is 1/4 !

Negative 5 1/12 + negative 4 1/4 + 6 3/4

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase