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A chemical substance has a decay rate of 9.5% per day The rate of change of an amount N of the chemical is given by the equation NP = -0.095 N dt where t is the number of days since decay began. Complete parts a) through c). a) Let N, represent the amount of the chemical substance at t =0 Find the exponential function that models the situation. N(t) = N, e -0.095t b) Suppose that 700 g of the chemical substance is present at t=0. How much will remain after 3 days? After 3 days, g will remain. (Round to the nearest whole number as needed)

A chemical substance has a decay rate of 9.5% per day The rate of change of an amount N of the chemical is given by the equation NP = -0.095 N dt where t is the number of days since decay began. Complete parts a) through c). a) Let N, represent the amount of the chemical substance at t =0 Find the exponential function that models the situation. N(t) = N, e -0.095t b) Suppose that 700 g of the chemical substance is present at t=0. How much will remain after 3 days? After 3 days, g will remain. (Round to the nearest whole number as needed)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 27E
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*00 4寸 A chemical substance has a decay rate of 9.5% per day The rate of change of an amount N of the chemical is given by the equation NP -0.095 N where t is the number of days since decay began. Complete parts a) through c). a) Let No represent the amount of the chemical substance at t=0 Find the exponential function that models the situation. ON=)N b) Suppose that 700 g of the chemical substance is present at t=0, How much will remain after 3 days? After 3 days, g will remain. (Round to the nearest whole number as needed) Help me solve this View an example Get more help Osa -> IIO # 2$ % 3. 7. 6. tab 一 shift uw ctrl alt alt
Transcribed Image Text:*00 4寸 A chemical substance has a decay rate of 9.5% per day The rate of change of an amount N of the chemical is given by the equation NP -0.095 N where t is the number of days since decay began. Complete parts a) through c). a) Let No represent the amount of the chemical substance at t=0 Find the exponential function that models the situation. ON=)N b) Suppose that 700 g of the chemical substance is present at t=0, How much will remain after 3 days? After 3 days, g will remain. (Round to the nearest whole number as needed) Help me solve this View an example Get more help Osa -> IIO # 2$ % 3. 7. 6. tab 一 shift uw ctrl alt alt
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