Lydia purchased 10 cylinders of water for her pet Fido. Each cylinder 12 inches tall and had a diameter of 18inches. How many cubic inches of water did Lydia purchase ffor Fido

30548.57 cubic inches of water

Step-by-step explanation:

Given:

Lydia purchased 10 cylinders of water for her pet Fido.

Each cylinder 12 inches tall and had a diameter of 18 inches.

Question asked:

How many cubic inches of water did Lydia purchase for Fido ?

Solution:

To find cubic inches of water Lydia purchased, first of all we will have to find the volume of each cylinder and then multiply by 10:-

Diameter of cylinder = 18 inches

Radius, r =

Height of each cylinder, h = 12 inches

As we know:

Volume of 10 cylinders = 3054.857 10 = 30548.57 cubic inches.

Thus, Lydia purchased 30548.57 cubic inches of water for Fido.

answer: the common difference is -0.10

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.