An account earns simple annual interest. a.) Find the interest earned. b.) Find the balance of the account.

1. $2600 at 3.2% for 4 years.

It takes evan 6 3/4 to mow 3 lawns. it takes 2 1/3 hours to mow me. gals lawn and 1 3/4 hot mow ms. lee’s lawn. how many hours does it take evan to mow the third lawn?

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?