Amilk container capacity is one gallon. how many cups would be equal?

Solve |x| > -9 a) {x|x< -9 or x> 9} b) all reals c) no solution

Evaluate the expression. (9 + 5)(3 + 2)0

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