Find the percent markdown for an $80 jacket that is in sale for $48

The correlation coefficient of this data set is closest to which value? - 0.99 - 0.97 0.97 0.99

Ratios equivalent to 20:5

A cone has a height of 7ft and a radius of 4ft which equation can find the volume of the cone v=1.3 (7.2)

What decimal is equivalent 188/11

The value of y is directly proportional to the value of x. if y=35 when x=140, what is the value of y when x=70

Is 5/6 and 9/10 equivalent?

What is the value of the expression? 56? (18:34) Enter your answer, as a fraction in simplest form, in the box.

The Knight of Dishonor wants to attack the castle and decides that he should make a long ladder that will reach across the moat to the top of the castle. How long must the ladder be?

A collection of quarters and nickels is worth $3.75. There are 27 coins in all. Find how many of each there are.

Translate the sentence into a mathematical expression: "Twice x is 5"