In a chemistry lab you use a filter paper cone filter a liquid. The diameter of the cone is 6.5cm and the height is 6cm. How much liquid will the cone hold when it is full?

What number would not group by addition

Factor completely. A^2-10a+21

A pool can be filled by one pipe in 8 hours and by a second pipe in 12 hours. How long will it take to fill the pool with both people?

Beginning at sunrise the temperature rose 2.8° per hour how long did it take for the temperature to rise a total of 19.18°?

John and Rebecca are making flags. They can choose from 4 background colors: Blue, Red, Yellow, and Orange. On top of that they want to see a leaf, which can be either Teal, Green, or White. How many different flags can they make?

What is 5/3^3 simplified

What is 23802 divided by 24

All polygons are regular and congruent

What is 8.237 in word form and expanded form

Birthweights at a local hospital have a normal distribution with a mean of 110 oz. and a standard deviation of 15 oz. what z-value corresponds to a birthweight of 138 oz.? (round your answer to the nearest hundredth.)