Jaws made his figure from six congruent squares the edge of each square was 8 inches which figure did josh construct what is the surface area of his figure

What is the value of x in the following equation. -x ^3/2 = -27

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height