Important question of chapter consruction

A cone has a radius of 6 inches and a height of 10 inches. What is the exact volume of the cone? a. 240π in3 b. 120π in3 c. 40π in3 d. 360π in3

Determine whether each ordered pair is a solution of y=2x+5 (-10, - 15)

Tiana's checking account charges a $7.75 monthly service fee and a $0.16 per-check fee. If Tiana writes 17 checks per month, should she switch to a checking account that charges a $10.50 monthly service fee and no per-check fee? A.

What is the reciprocal for 2 2/5

Will the perimeter of a Nonrectangular parallelogram almays, sometimes, or never be greater than the perimeter of a rectangle with the same area and the same height?

How do I Factor x^6+27=0

What is the answer for 8h-10h=3h+25

Which one of these numbers is not like the others? 21,15,6,16,27

which is a better deal: a 20 pack of gum for. 75 or a package of 10 packs of gum each containing 10 sticks for $5?

To be eligible for financial aid, a student must earn at most $25,000 per year. Use s to represent the yearly earnings (in dollars) of a student eligible for financial aid.