Lol Ngolo Kante
I can see u re a Chelsea fan
D. deci is 1/10 of a unit
Exponential decay formula is
x= hours past
after 2 hours, there are 18 mg of medicine left
Answer:
2
Step-by-step explanation:
So basically all you have to do is substitute x = -4 into the equation, so it would be:
hope that makes sense!