An air-freshener starts with 33 grams and evaporates over time. Ineach of the following cases, enter a formula for the quantity, Qgrams, of air-freshener remaining t days after the start.(a) The decrease is 8 grams a day.Q(t) =(b) The decrease is 10% a day.Q(t) = B changes from 15,000 to 24,000.Enter the exact answers.Relative changeThe quantity Bby i% .

We need to write formula for Q in each case and find change in B

Answered: An air-freshener starts with 33 grams…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter6: Exponential And Logarithmic Functions

Section6.7: Exponential And Logarithmic Models

Problem 36SE: For the following exercises, use this scenario: A tumor is injected with 0.5 grams of Iodine-125,...

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An air-freshener starts with 33 grams and evaporates over time. In each of the following cases, enter a formula for the quantity, Q grams, of air-freshener remaining t days after the start. (a) The decrease is 8 grams a day. Q(t) = (b) The decrease is 10% a day. Q(t) =