Acube-shape box has a
volume of 125 cubic
inches. if the box is
packed full of cubes with
edge lengths of 1 inch,
how many cubes can fit
along one side of the
box?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

We just started the introduction into circles and i have no idea how to do this.