Suppose there were "x" students in a class who scored 100 and "y" students who scored 50. write an algebraic expression for the mean in terms of "x" and "y".

What is the volume of a cylinder with a radius of 1.5 inches and a height of 19 inches? use 3.14 for pi. round your answer to the nearest hundredth. 28.5 cubic inches 100.25 cubic inches 134.24 cubic inches 156.73 cubic inches

What does 192/11 reduce to

What is the value of x in the equation - 3/4 = x/24

If the number of people is greater than the number of segments, each person will get less than one segment, true or false?

a salsa recipe use green pepper, onions, and tomato in the extended ratio 1:3:5. How many cups of onion are needed to make 24 cups of salsa?

Morning of school Is from 8:50 till noon. If there are 20 minutes for play how many hours and minutes do the children work

Missy uses 1 hexagonal, 2 rectangular, and 4 triangular pieces of fabric to make 1 bug design for a quilt. If she uses 70 pieces in all to make bug designs, how many of each shape does she use?

What is the standard deviation of the data set? 9 14 23 15 6 18 27 A. 2.6 B. 3.0 C. 6.8 D. 7.4

10 = s/2-7 to a whole number.

Simplify the expressions. 8v - 15v 7d+5 - 4d 12x + 9 - 3x - 4 3 (x - 4) + 5x