The number of milligrams Dh of a certain drug that is in a patient's bloodstream h hours after the drug is injected is given by the following function. =Dh50e−0.15h When the number of milligrams reaches 33 , the drug is to be injected again. How much time is needed between injections? Round your answer to the nearest tenth, and do not round any intermediate computations.
The number of milligrams Dh of a certain drug that is in a patient's bloodstream h hours after the drug is injected is given by the following function. =Dh50e−0.15h When the number of milligrams reaches 33 , the drug is to be injected again. How much time is needed between injections? Round your answer to the nearest tenth, and do not round any intermediate computations.
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Exponential And Logarithmic Functions
Section11.CT: Test
Problem 21CT
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The number of milligrams Dh of a certain drug that is in a patient's bloodstream h hours after the drug is injected is given by the following function.
=Dh50e−0.15h
When the number of milligrams reaches 33 , the drug is to be injected again. How much time is needed between injections?
Round your answer to the nearest tenth, and do not round any intermediate computations.
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