A U. S. dollar bill remains in circulation about 1 1/4years. A U. S. coin is in circulation about 22 1/2times longer. About how long is a coin in circulation?

isi

step-by-step explanation:

use that smart brain

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

the answer is  

a.

28 ft2

step-by-step explanation: