Question

The average adult heart pumps about 84. mL/s of blood at 72 beats per minute. Suppose you need to calculate how long it would take the average heart to circulate 5300. mL of blood.

Answer 1

63.1 seconds.

Step-by-step explanation:

Hello!

In this case, since the average adult heart pumps 84.0 mL/s of blood, it means 84.0 mL each second, as we have 5300. mL, the following mathematical set up help us to compute the required time:

`t=5300.mL*(1s)/(84.mL)\\\\t=63.1s`

Which is about 1.05 min.

Best regards!