A 140 inch board is cut into two pieces one piece is three times the length of the other fonts the lenth of the shorter piece

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

Select the graph of the solution. click until the correct graph appears. |x| = 3

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?