Answer:
B. FOIL
Step-by-step explanation:
FOIL stands for Firsts, Outsides, Insides, and Lasts
This is a mnemonic to help you to remember how to multiply two binomials
From the image, we can see that the on the right side of the equals,
is the product of the <u>firsts</u> of the binomials
is the product of the <u>outsides</u> of the binomials
is the product of the <u>insides</u> of the binomials
is the product of the<u> lasts</u> of the binomials.
V = L * W * H
V = 4 * 4 * 8
V = 16 * 8
V = 128 cubic ft

In this case, the pattern is the number, in this case, 3, multiplied by the number below it.
See?

Hope this helped :)
3/20 is 0.15....
If you do 3 divided by 20 it equals 0.15