An investment account earns 4% per year compounded annually. if the initial investment was $4,000.00, how much is in the account after 3 years round your answer to the nearest dollar.

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8