Two samples probably will have different means even if they are both the same size and they are both selected from the same population.

5x+6y=7 need to find the slope intercept and standard form

4 divided by 29.5 and how

What is x if f (x) = 600

A prism's volume is given by the expression 6k2 - 13k + 5. The area of the base of the prism is 2k - 1. Which expression represents the height of the prism? k + 4 3k - 5 3k - 8 + 4k - 7 -

How do I solve x^2-9=0

What is 3/5 in two equivalent forms

A group of 120 students were asked how old they were when they lost their first tooth. 50% said they were 7 years old. How many students said they were 7 years old when they lost their first tooth? Explain.

In the Income section shown below from the 1040EZ form, a married couple filing their federal income tax return jointly entered $0 on line 6 for their taxable income.

Every used to make $22 an hour, but got a 10% raise. How much more will he make in a 40 hour work week with the raise?

Find the output, y, when imput, x, is - 1