A tumor is injected with 0.52 grams of Iodine-125. After1 day, the amount of Iodine-125 has decreased by 1.15%. Write an exponential decay model with A (t) representing the amount of Iodine-125 remaining in the tumor after t days. Enclose arguments of the function in parentheses and include a multiplication sign between terms. For example, c * In (t). Then use the formula for A(t) to find the amount of Iodine-125 that would remain in the tumor after 8.5 days. Round your answer to the nearest thousandth (3 decimal places) of a gram.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A tumor is injected with 0.52 grams of Iodine-125. After 1 day, the amount of Iodine-125 has decreased
by 1.15%.
Write an exponential decay model with A (t) representing the amount of Iodine-125 remaining in the
tumor after t days. Enclose arguments of the function in parentheses and include a multiplication sign
between terms. For example, c * In (t).
Then use the formula for A (t) to find the amount of Iodine-125 that would remain in the tumor after
8.5 days. Round your answer to the nearest thousandth (3 decimal places) of a gram.
sin (a)
A (t) =
There will be Number
grams of Iodine-125 after 8.5 days.
Transcribed Image Text:A tumor is injected with 0.52 grams of Iodine-125. After 1 day, the amount of Iodine-125 has decreased by 1.15%. Write an exponential decay model with A (t) representing the amount of Iodine-125 remaining in the tumor after t days. Enclose arguments of the function in parentheses and include a multiplication sign between terms. For example, c * In (t). Then use the formula for A (t) to find the amount of Iodine-125 that would remain in the tumor after 8.5 days. Round your answer to the nearest thousandth (3 decimal places) of a gram. sin (a) A (t) = There will be Number grams of Iodine-125 after 8.5 days.
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