There are 40 pieces of building blocks in a bag: 10 each of blue, green, rod, and yellow. Two pleces are chosen at random. Identifty the probability that both of the pieces chosen are green.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

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?