Answer:
15.6 mg
Step-by-step explanation:
First 4 s- 500/2= 250 mg
After 8 s- 250/2= 125 mg
After 12 s- 125/2= 62.5 mg
After 16 s- 62.5/2= 31.25 mg
At 20 s- 31.25/2= 15.625 mg
Answer:
x
Step-by-step explanation:
Step-by-step explanation:
click on the image for the full answer
Your answer should be -3, I could be wrong though. Tell me if you get a good score or not, and have a good day