The amount (in percent) of a drug in a person’s bloodstream ℎ hours after its injection can be approximated using the functional rule ( ℎ ) = 5ℎ 4ℎ 2 +5. Find the approximate amount of drug in a person’s bloodstream after it is injected past 3 and a half-hour
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Answer:
32.41%
Step-by-step explanation:
f(h)= 5h / 4h² + 5
f(3.5)= 5(3.5) / 4(3.5)²+5
f(3.5)=17.5/49 + 5
f(3.5)=17.5/54
f(3.5)= 0.3241
in percent
32.41%