A heart at rest beat at a rate of 72 beats per minute and moves 70 milliliter of blood per beat

Calculate the volume of blood moves per minute by a heart at rest

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate