Acountry veterinarian uses the expression $75h + $15 to calculate the cost of a horse call, where h includes the hours spent traveling and examining the pet, and $15 is a fixed charge. what is the cost of a service call that takes a total of 2

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Standard deviation of 19,29,21,22,23