SAT scores are adjusted so that the mean score is about 500 and the standard deviation is about 100. Draw the bell curve and fill in the numbers across the bottom. Then answer the following questions: 1.How high must a student score to fall in the top 25%.
Hint which quartile would 25% be greater than?
2.What percent of the scores fall between 200 and 800?Single line text.
3.What percent of the scores are above 700?

I AM DESPERATE!! MY GRADES ARE FALLING APART SO AM I. SO PLEASE HELP ME SOLVE THIS PROBLEM.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches