Question

PLEASEEEE HELP!!!The function y=15(0.84)^x models the amount y of a 15mg dose of

antibiotic remaining in the bloodstream after x hours. How much remains
after 8 hours? *
A)7.52mg
B)3.25mg
C)5.63mg
D)03.72mg

Answer 1

3.72

Explanation:

:)

Answer 2

3.72

Explanation:

y=15(0.84)^8

15*0.84

12.6*8

y=3.72