Detrics football team lost a total of 56 yards in their first game. which expression results in an integer that represents the teams average yardage per quarter?

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.