A tumor is injected with 0.9 grams of Iodine-125, which has a decay rate of 1.15% per day. Write an exponential model representing the amount of Iodine-125 remaining in the tumor after t days. Then use the formula to find the amount of Iodine-125 that would remain in the tumor after 60 days.
A tumor is injected with 0.9 grams of Iodine-125, which has a decay rate of 1.15% per day. Write an exponential model representing the amount of Iodine-125 remaining in the tumor after t days. Then use the formula to find the amount of Iodine-125 that would remain in the tumor after 60 days.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:A tumor is injected with 0.9 grams of Iodine-125, which has a decay rate of 1.15% per day. Write an
exponential model representing the amount of Iodine-125 remaining in the tumor after t days. Then use
the formula to find the amount of Iodine-125 that would remain in the tumor after 60 days.
Enter the exact answer.
Enclose arguments of functions in parentheses and include a multiplication sign between terms. For
example, c * exp (h) or c *
In (h).
a
ab
sin (a)
Ω
a
A (t) =
Round to the nearest tenth of a gram.
There will be Number
grams of Iodine-125 after 60 days.
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