Asphere has a radius of 9mm. what is the volume of the sphere, rounded to the hundredths place ?

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65

In a column proof the right column states your reasons