The digits 3, 4, 5, and 6 are used to form a four-digit code. No repeated digits are allowed. How many codes are possible?

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?