Jim invested $250 when he was 18. His investment earned 8.5% interest compounded quarterly. How much would his investment be worth when he is 65? (Round to the nearest cent - 2 decimal places)

Interpret the following expression (5y^2-7)^3/(2y)^2

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.