An amusement park ride takes riders to the tip of a tower and drops them at speeds reaching 80 feet per second. A function that models this ride is h=-16^2-64t+60, where h is the height in feet and t is the time in seconds. about how many seconds does it take for riders to drop from 60 feet to 0 feet

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?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form