Calvin is mixing colored gravel for the bottom of his fish tank. He mixes 12 pounds of blue gravel with 3 pounds of purple gravel.
How much blue gravel is used per pound of purple gravel?

A.3 pounds
B.4 pounds
c.9 pounds
D.15 pounds

Write an algebraic expression for the word expression the quotient of c and 8

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did