Find the volume of the solid under the surface z = 5x + 9y 2 and above the region bounded by x = y 2 and x = y 3.

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

W-16=-12 solve each one step equation plz

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)