Why is it important to know how to estimate quotients? ?

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?

Write and solve a real word problem that involves determining distance on a coordinate plane

How are sas and sss used to show that two triangles are congruent?