Eight two-person teams are participating in a three-legged race. find the number of orders in which all 8 teams can finish the race.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

When the ball has traveled a distance of

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?