Suppose you roll a special 20 side dice. What is the probability that the number rolled is a 1 or 2?

The angels of a triangle have a sum of 180°. The angles of a rectangle have a sum of 360°. The angels of a pentagon have a sum of 540°. Continue this pattern to find the sum of the angles of an octagon

A pyramid has a base area of 60.5 cm^2 and a height of 12 cm what is the volume of the pyramid

20*2+1+3/9=7 Need to add grouping symbols to make it true

Factors that multiply to 10 but add up to positive 31

Which type of number is 0.46? A Whole B Natural c Terminating and rational D Terminating and irrational

How to solve this: 2x=4

If cba represents three numbers multiplied together, what property allows you to rearrange the factors to read abc?

For a particular cable, the radius of the base of the inner layer is 2 millimeters (mm) and the radius of the base of the outer layer is 6 mm. What is the percent of the area of the base pf the outer layer is the area of the inner layer?

Determine whether quantities vary directly or inversely and find the constant of variation. It takes four identical water pumps 6 hours to fill a pool.

A doctor is measuring the mean systolic blood pressure of female students at a large college. Systolic blood pressure is known to have a skewed distribution.