There are 7 people on the ballot for regional judges. voters can choose to vote for 0, 1, 2, or 3 judges. in how many different ways can a person vote?

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.