If the average weight of sophomore boys in Arizona is 140 pounds with a standard deviation of 10 pounds, would John who weighs 115 pounds be considered light,
normal, or heavy?

Find the value of the variable and the length of each secant segment.

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?