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A certain radioactive substance decays exponentially with a There are initially 105 grams present A) write a formula that gives amant the substance remaining after & years inin grams, gives B) How t years? Rand answer to two decimo places How long will it take until only 30 gram are

A certain radioactive substance decays exponentially with a There are initially 105 grams present A) write a formula that gives amant the substance remaining after & years inin grams, gives B) How t years? Rand answer to two decimo places How long will it take until only 30 gram are

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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A Certain radio active subot ande decays exponentially with a There are initially 105 grams present. A) write a formula that the amant gives Am in grams, goffs the substance remaining after t B) How much is left after years. years? Rand answer to two decima places. (C) How long will it take until only 30 30 grams are left?
Transcribed Image Text:A Certain radio active subot ande decays exponentially with a There are initially 105 grams present. A) write a formula that the amant gives Am in grams, goffs the substance remaining after t B) How much is left after years. years? Rand answer to two decima places. (C) How long will it take until only 30 30 grams are left?
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