Factor the expression 28x -8

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

3. simplify. 312⋅312 4. rewrite n√xm using a rational expression.