a-scientist-injects-150-and-nbspmg150-text-mg-of-a-substance-into-a-test-subject-a1128f5d

Question

A scientist injects 150 mg150 	ext{ mg} of a substance into a test subject. Each hour, 8%8\% of the substance is removed from the body. Let sn s_n  be the amount of substance remaining after n n  hours, where s0=150 $$s_0 = 150  mg$$	ext{mg}. What is the explicit formula for the sequence sn s_n ?

Accepted Answer

sn=150⋅0.92ns_{n}=150\$$cdot0.92^{n}$$

Answer

sn=150⋅0.08n−1s_{n}=150\$$cdot0.08^{n-1}$$

Answer

sn=150⋅0.92n+1s_{n}=150\$$cdot0.92^{n+1}$$

Answer

sn=150⋅0.08ns_{n}=150\$$cdot0.08^{n}$$