Ask Question
29 July, 08:02

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 3500.0 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.

+2
Answers (1)
  1. 29 July, 09:20
    0
    Rate = 84mL/s

    A minute has 60 seconds;

    Rate = 84mL/s * 60s = 5040 mL/minute

    Volume of blood in a minute = Rate * Number of beeats per minute

    Volume = 5040 * 72 = 362880 mL

    How long to circulate 3500ml?

    1 minute = 362880mL

    x = 3500 mL

    x = 3500mL min / 362880mL

    Math Expression:

    Time to circulate 3500ml of blood (min) = 3500ml * 1 minute / Volume of blood at a rate of 84ml/s and 72 beats per minute (ml)
Know the Answer?
Not Sure About the Answer?
Find an answer to your 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 ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers