If you have 43 pencils besides 1 group of 43 pencil s is it possible to divide the pencils and some groups with the same number of pencils with no pencils leftover

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

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Name two numbers whos difference is -3