Question

CNGPUSZyggVHAJLOKSCHUTZ MEASUREMENT Setting up the math for a one-step Quantitative problem Manuel V The average adult heart pumps about 84 m/s of blood at 72 beats per minute. Suppose you need to calculate how long it would take the average heart to circulate 7200 ml. of blood. Set the math up. But don't do any of it. Just leave your answer as a math expression Also, be sure your answer includes all the correct unit symbols. 0P DO X G ? Explanation Check

Answer 1

The average adult human heart pumps of blood(the number of beats is irrelevant, as we are given the volume of blood the human heart pumps per second and not per beat)

84mL/S

We need to find out how many seconds it would take for the human heart to pump out 7200mL of blood, which is expressed by the formula

The amount of blood to be pumped is 7200mL, and the blood pumped per seconds is 84mL

Hence, the time to pump is   {s stands for seconds}

Note: Question specified us to not simplify