Betty, Jen, and Sue are in 3 different grades (4th, 6th, 8th) and have 3
different favorite classes (art, math, science).
Betty and the 4th grader do not like science.
• Jen is 2 grades ahead of the girl who likes math.
• Sue likes art best and is not in 8th grade.
• The student who likes math is not in 4th grade.
What are Jen's grade and favorite class? Be sure to check both answers.

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:

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.