A new product has just come onto the market and is a big hit. The success, however, does not last too long. Within a year, sales/day have dropped drastically. Given that the number of sales/day, measured in tens of thousands, of the product is represented by the function z(t) = -50(e-e3¹) after t years, what is the day that the most products are sold? How many products were sold on that day? O On the approx.103rd day approx. 52734 products were sold On the approx. 0.29 years approx. 57234 products were sold On the approx. 103rd day approx. 54732 products were sold None of the above

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 60SE: The formula for the amount A in an investmentaccount with a nominal interest rate r at any timet is...
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A new product has just come onto the market and is a big hit. The success, however, does not last too
long. Within a year, sales/day have dropped drastically. Given that the number of sales/day, measured in
tens of thousands, of the product is represented by the function z(t) = -50(e-e) after 7 years, what
is the day that the most products are sold?
How many products were sold on that day?
On the approx. 103rd day approx. 52734 products were sold
On the approx. 0.29 years approx. 57234 products were sold
O
On the approx. 103rd day approx. 54732 products were sold
None of the above
Transcribed Image Text:A new product has just come onto the market and is a big hit. The success, however, does not last too long. Within a year, sales/day have dropped drastically. Given that the number of sales/day, measured in tens of thousands, of the product is represented by the function z(t) = -50(e-e) after 7 years, what is the day that the most products are sold? How many products were sold on that day? On the approx. 103rd day approx. 52734 products were sold On the approx. 0.29 years approx. 57234 products were sold O On the approx. 103rd day approx. 54732 products were sold None of the above
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