List the common multiples of 9, 12, and 21.

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?

Describe what moves you could use to create the transformation of the original image shown at right

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.