Is a quadrilateral sometimes a square

What is the volume of the cone if h=21 units and r=7 units using 3.14 for pie

What's 18/1 as a mixed number

You traveled 30 miles west of your home and then turn around and start going back home. After tracing 10 miles East. What is your displacement from your home

A recipe for oatmeal raisin cookies call for 1 2/3 cups of flour to make 4 dozen cookies. How many cups of flour are needed to make 6 dozen cookis?

The square of a number increased by 5 times the number is equal to 176. Find one number for which this could be true.

The difference of the same side interior angles of two parallel lines is 50°. Find all angles.

How do you find scale factors

When 605,000 is scientific notation, what will be the value of the decimal number?

You are told that a random sample of 150 people from iowa has been given cholesterol tests, and 60 of these people had levels over the "safe" count of 200.

Marsha is changing her phone service. One data package charges an initial fee of $50 and $13.25 per month. The other has no initial fee but charges $25.75 per month for the same data package.