S is a subset within a universal set, U.
If S = {x, y, 4, 9, ?}, which could describe U?
O
O
O
O
U = {keys on a keyboard;
U = {letters
U = {numbers)
U = {punctuation marks}

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

Solve for x. −3/4(x+2)=6 enter your answer in the box