Ages of 150 Rank and File Employees of ABC Financing Co.No. of employeesAge (years)fx18 - 221923 2727-28 - 323533 374038 4229N 150Efx =%3DE fxX =X =Ans

Answered: Image /qna-images/answer/d7366e40-bfa9-49cd-a89b-37c8569ff360.jpg

Answered: Ages of 150 Rank and File Employees of…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.6: Exponential And Logarithmic Equations

Problem 6E

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Continued This is a continuation of Exercise 13. As we saw earlier, the stock turnover rate of an item is the number of times that the average inventory of the item needs to be replaced as a result of sales in a given time period. Suppose that a hardware store sells 80 shovels each year. a. Suppose that the hardware store maintains an average inventory of 5 shovels. What is the annual stock turnover rate for the shovels? How is this related to the yearly number of orders to the wholesaler needed to restock inventory? b. What would he the annual stock turnover rate if the store maintained an average inventory of 20 shovels? c. Write a formula expressing the annual stock turnover rate as a function of the average inventory of shovels, identify the function and the variable, and state the units.
Epidemic Model In a population of 200,000 people, 40,000 are infected with a virus. After a person becomes infected and then recovers, the person is immune cannot become infected again. Of the people who are infected, 5 will die each year and the other will recover. Of the people who have never been infected, 25 will become infected each year. How many people will be infected in 4 years?
An investment account with an annual interest rateof 7 was opened with an initial deposit of 4,000 Compare the values of the account after 9 yearswhen the interest is compounded annually, quarterly,monthly, and continuously.

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Ages of 150 Rank and File Employees of ABC Financing Co. No. of employees Age (years) fx 18 - 22 19 23 27 27 - 28 - 32 35 33 37 40 38 42 29 N 150 Efx = %3D E fx X = X = Ans