Asquirrel runs 23 feet down a hill to eat an acorn. then it runs 23 feet up the hill. write the integer that represents the squirrels final position with respect to the top of th hill

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

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