The number of air safety inspectors for selected years is shown in the table.Year 1996 1997 1998Inspectors 3349 3155 3069(a) Find a linear function f that models these data. Is fexact or approximate?(b) Usef to estimate the number of inspectors in 2003, Compare your answer to the actual value of 3451. Did your estimate involve interpolation or extrapolation?(a) A linear function ( that models these data is f(x)(Round to the nearest integer as needed.)COTS

a) x y x2 y2 x⋅y 1996 3349 3984016 11215801 6684604 1997 3155 3988009 9954025 6300535 1998…

Answered: The number of air safety inspectors for…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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the operating expesnes of amazon increased from 3.6 billion in 2008 to 16.3 billion in 2012. use the information to find a linear model for amazons operating expesne E as a function of time t in years since 2010
The thickness of ice y in the Gladstone Glacier was 450 feet in 1990. By 2005, the thickness had shrunk to 400 feet. Let x be the elapsed number of years since 1990. Write a linear function that models this data. Then use the function to find the given value. (Simplify your answer and round to TWO decimal places, including zeros as needed. Example: 2 should be written as 2.00. Do not include commas.) Estimate the year when the Gladstone Glacier will be 350 feet thick. (Round your answer to TWO decimal places, including zeros as needed. Example: 2 should be written as 2.00. Do not include commas.)
The profit earned by selling soap at a craft show can be modeled by the graph of the linear function shown on the grid below. What is the rate of change of the profit earned with respect to the number of bars of soap sold?

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