They randomly survey 50 students about how much money they spend on lunch each day. What is the expected value for a student to spend on lunch each day?

At the fair the ratio of male to females was 3:9 if there are 360 people at the fair how many males are there?

Enter an algebraic expression to model the given context. Give your answer in simplest form. The principal amount P originally deposited in a bank account plus 0.6% interest The algebraic expression is.

How does tripling the side lengths of a right triangle efect its area

In a class of 32 students the mean height of 14 boys is 1.56 the mean height of all 32 students is 1.515 work out the mean height of the girls

in a last minute deal a holiday is reduced from £540 to £549. Calculate the percentage reduction in the price

10 to the 2nd power x17.55

True or False. When graphing the inequality y>3x+2 the line drawn would be a solid line.

A company is deciding which box to use for their merchandise. The first box measures 8 inches by 6.25 inches by 10.5 inches. The second box measures 9 inches by 5.5 inches by 11.75 inches. Which box required more material to make?

Substitute the given values of the variables into the equation. Write True or False to indicate whether the values make the open sentence true or false. Show all work for solving the problem. Values: x=7, y=0.2, z=22 2x+0.8/y=z-4

Simplify this expression! (27) ^-2/3