You deposit $2000 in a five-year certificate of deposit that pays 1.85% interest each year. What is the account balance after 2 years? Estimate your answer to two places after the decimal.

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.

Find the multiplicative inverse of 8-12i

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)