Register
John took 600mg of a medicine. Each hour, the amount of medicine in his body decreases by about 25%. Which function represents the amount of medicine in johns body after x hours A.f(x)=600(0.75)^x B.f(x)=600-25x
366,624 views
13 votes
13 votes
John took 600mg of a medicine. Each hour, the amount of medicine in his body decreases by about 25%. Which function represents the amount of medicine in johns body after x hours

A.f(x)=600(0.75)^x

B.f(x)=600-25x

C.f(x)=600(0.25)^x

D.f(x)=600-75x

User Robert Jones
by
2.9k points

1 Answer

17 votes
17 votes
The answer is A
Initially 600
Decrease so 1-.25=.75
User Tigran Babajanyan
by
2.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Link Copied!