Free5points!+thanks+Answer a simple question. What's your zodiac sign?

The volume of a cube is 8 in to the 3rd power. how long is each side?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

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?