Find the coordinates of the point p that divides the directed line segment from a to b in the given ratio. a(8,9), b(−2, −6); 3 to 2

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

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

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi