The vertices of a sandbox are P(12, 14). Q(12, 17), R(16, 17), and S(16, 14); The coordinates are measured in feet . What is the perimeter of the sandbox? You CANNOT add lines onto the coordinate plane.

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?