Plz help me solve this in Description thank you

Question

A patient receives 10 mL of medicine every day at the same time. If 50% of the medicine metabolizes during the day, how much medicine will be left in his body after 3 days?

Answer 1

So, after day 1, he has 0.5(10) = 5 mL.

 

The next day, he gets 10 more so he starts with

15.

 

0.5(15) = 7.5 mL

 

Day 3 is 10 more for 17.5.

 

0.5(17.5) = your answer