Evaluate for m = 10, n = -5, and p = -2

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

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

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.