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In(을) =D (5715 5715 x k x In(e) Use the fact that for all permissible values, loga(a) = 1 to simplify further. In - (5715 in). 5715 %3D Now isolate the variable k. In 0.5 1/2 5715 5715 Step 3 It is given that C = 46.5 grams when t = 1000 years. Substitute these values and the value of k obtained earlier in the exponential model y = Cekt, y = 46.5e Now use a calculator to evaluate y, rounding to two decimal places. Therefore, the amount of radioactive material left after 1000 years is X grams.

In(을) =D (5715 5715 x k x In(e) Use the fact that for all permissible values, loga(a) = 1 to simplify further. In - (5715 in). 5715 %3D Now isolate the variable k. In 0.5 1/2 5715 5715 Step 3 It is given that C = 46.5 grams when t = 1000 years. Substitute these values and the value of k obtained earlier in the exponential model y = Cekt, y = 46.5e Now use a calculator to evaluate y, rounding to two decimal places. Therefore, the amount of radioactive material left after 1000 years is X grams.

Algebra and Trigonometry (6th Edition)
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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In(을) =D (5715 5715 x k x In(e) Use the fact that for all permissible values, loga(a) = 1 to simplify further. In - (5715 in). 5715 %3D Now isolate the variable k. In 0.5 1/2 5715 5715 Step 3 It is given that C = 46.5 grams when t = 1000 years. Substitute these values and the value of k obtained earlier in the exponential model y = Cekt, y = 46.5e Now use a calculator to evaluate y, rounding to two decimal places. Therefore, the amount of radioactive material left after 1000 years is X grams.
Transcribed Image Text:In(을) =D (5715 5715 x k x In(e) Use the fact that for all permissible values, loga(a) = 1 to simplify further. In - (5715 in). 5715 %3D Now isolate the variable k. In 0.5 1/2 5715 5715 Step 3 It is given that C = 46.5 grams when t = 1000 years. Substitute these values and the value of k obtained earlier in the exponential model y = Cekt, y = 46.5e Now use a calculator to evaluate y, rounding to two decimal places. Therefore, the amount of radioactive material left after 1000 years is X grams.
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