Sorry nvmmm i already solved it
<3

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

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

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.