Emilio has a bag filled with 187 crayons and a can filled with c more crayons. He plans to hand out all the crayons and wants to give each student in his class an equal number of crayons. There are 17 students in his class. Which expression could Emilio use
to find how many crayons each student will receive?

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:

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?