If m is the number of distinct prime factors of 100, what is the value of 3m?

How far is x from 5 on a number line?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500