The formula for the sum s of the first n terms in a geometric sequence is given by , where a is the initial value and r is the common ratio. 1- S= a A drug is prescribed for a patient to take 200 mg every 12 hours for 10 days. After 12 hours about 4% of this dose is still in the body. How much of the drug is in the body right after the last dose?
The formula for the sum s of the first n terms in a geometric sequence is given by , where a is the initial value and r is the common ratio. 1- S= a A drug is prescribed for a patient to take 200 mg every 12 hours for 10 days. After 12 hours about 4% of this dose is still in the body. How much of the drug is in the body right after the last dose?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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![The formula for the sum s of the first n terms in a geometric sequence is given by
where a is the initial value and r is the common ratio.
A drug is prescribed for a patient to take 200 mg every 12 hours for 10 days. After 12
hours about 4% of this dose is still in the body. How much of the drug is in the body right
after the last dose?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb68c61ce-dabe-489e-ab37-fc7f609510d0%2F4ddbb3c6-b2c6-4f8e-9c96-4240e7779d72%2Fbhq8gnu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The formula for the sum s of the first n terms in a geometric sequence is given by
where a is the initial value and r is the common ratio.
A drug is prescribed for a patient to take 200 mg every 12 hours for 10 days. After 12
hours about 4% of this dose is still in the body. How much of the drug is in the body right
after the last dose?
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