The grand canyon is approximately 2 to the 9th power kilometers long. mariner valley is a canyon on mars that is approximately 2 to the 12th power kilometers long. about how many times longer is mariner valley than the grand canyon?

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

To determine the number of deer in a forest a forest ranger tags 280 and releases them back