Research by the Pew Research Center in 2008 shows that 75% of American teens own a cell none and 69% own an mp3 player. Suppose 50% own both. a. Draw a fully labeled Venn
diagram to represent these statistics.

Select all of the following expressions that are equal to 2.5.

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?

Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?