Natasha places a mirror on the ground 24 ft from the base of an oak tree. She walks backward until she can see the top of the tree in the
middle of the mirror. At that point, Natasha's eyes are 5.5 ft above
the ground, and her feet are 4 ft from the image in the mirror. Find
the height of the oak tree.
5.5 ft
ut
4 ft
24 ft

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?