Sam put $2,000 in a savings account at his bank. After 10 years, his account balance was $4,000. The interest rate on the savings deposit is
%. (Hint: Use the rule of 70 to solve this problem.) HURRYYY QUICK

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out