caleb has 7 black caps, 4 yellow caps, and 9 blue caps in his wardrobe. two caps are drawn without replacement from the wardrobe. what is the probability that both of the caps are blue.

Name the type of angle shown. calculation tip: common types of angles are zero, straight, right, acute, or obtuse.

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?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip