The ratio of students in jaime's class who have a dog or cat at home to those who don't is 12: 8. what percent of the class do not have a dog or cat at home? show all work!

(a) 33 1/3%
(b) 40%
(c)60%
(d) 66 2/3%

Angle mno is s rotated 180 degrees counterclockwise about the origin to form angle m’n’o’. which statement shows the measure of angle m’n’o’?

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?

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15