A cylinder has a base with radius 8cm and height 15cm. What is the volume of the cylinder? Use 3.14 for a (volume of a cylinder. V = ar?h) 15 cm 8 cm O 3,014.4 cubic cm 3,612.5 cubic cm O 4,181.3 cubic cm O4,511.7 cubic cm​

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b