Bi-lo Appliance Super-Store has outlets in several large metropolitan areas in New England. The general sales manager aired acommercial for a digital camera on selected local TV stations prior to a sale starting on Saturday and ending Sunday. She obtained theinformation for Saturday-Sunday digital camera sales at the various outlets and paired it with the number of times the advertisementwas shown on the local TV stations. The purpose is to find whether there is any relationship between the number of times theadvertisement was aired and digital camera sales. The pairings are:Location ofTV StationProvidenceSpringfieldNew HavenBostonHartfordNumber ofAirings4Sales2563Click here for the Excel Data Filea. What is the dependent variable?Saturday-Sunday Sales($ thousands)158212417is the dependent variable.

Given information : Number of airings(X) : { 4,2,5,6,3 } Sales(Y) : { 15,8,21,24,17 } First…

Answered: Bi-lo Appliance Super-Store has outlets…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The map shows the states Tennessee, Alabama, Georgia, and Mississippi. Is it possible to find a route that starts in Georgia and crosses each common state border exactly one time?
Two companies are raising money for an organization that supports patients with breast cancer. Algorithms Corp. purchased 10,000 t-shirts for $27,500. They plan to stamp a cool logo in the front and back of the t-shirts and sell them for $15 each. Pura Vida Social, LLC purchased 20,000 sports water bottles for $15,250. They plan to customize and sell them for $10 each. Let x represent the number of items each company could sell, h(x) represents total potentail profit raised by Algorithms Corp. and g(x) represent total potentail profit raised by Pura Vida Social, LLC. Part A: Write an expression for h(x) and g(x) Part B: for what value of x does h(x)=g(x) Part C: what does it mean for h(x)=g(x) Part D: what is a reasonable domain for h(x) Part E: what is a reasonable domain for g(x) Part F: What do the domains tell us about this situation
Olson Public Relations is promoting a new toy for Snidey Consumer Products. The chart below shows the staff titles and corresponding billing rates of the 5 team members working on this campaign. If one $50 an hour? Olson PR Staff Titles Billing Rate Vice President $240 Account Director $225 Account Executive $125 Assistant Account Executive $100 $50 Intern Preview
Blake and April are both taking AP Calculus, but they have different teachers who have two different grading systems. Blake is in Mr. Frey’s class and April is in Coach Smith’s class. Blake is mad because she thinks that with her averages, she would have a higher average in Coach Smith’s class. Given her averages below, what would be her overall average for each class? Round to the nearest whole number. Mr. Frey’s Class (Blake) Coach Smith’s Class (April) Test 35% Quiz 20%Homework 10% Classwork 15%Final Exam 20% Test 45%Quiz 20%Homework 10% Classwork 10%Final Exam 15% Test Quiz HW CW Final Exam 84 75 90 85 90 Blake’s grade with Mr. Frey Blake’s grade with Coach Smith
With the rise of e-books and online retailers, the demand for physical bookstores has been declining. The number of bookstores from 2008 through 2013 (in hundreds) are shown in the following table (x = 0 corresponds to 2008): Year 0 1 2 3 4 5 Number of Bookstores 4.2 3.8 3.4 3.0 2.6 2.2 Using the equation, estimate the number of bookstores in 2016. Group of answer choices 200 300 100 400
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A researcher believed that the number of rental cars in service by a car rental company would have an impact on the total annual revenue for that car rental company. Five small car rental companies were surveyed, with the number of Cars in service recorded in units of 1000 (so if a car rental company had 54000 cars in service, a 54 would be recorded) and Annual Revenue measured in millions of dollars (so an Annual Revenue of $10,000,000 would be recorded as 10). The data follows: Cars (1,000s) Annual Revenue ($ millions)11.5 118 10.0 135 9.0 100 5.5 37 3.3 32 Part of the Excel-generated Simple Linear Regression output is provided below: ANOVA df SS MS F Significance F Regression 1 7891.863897 7891.863897 22.91180151 0.017339231 Residual 3 1033.336103 344.4453677 Total 4 8925.2 Coefficients Standard Error t Stat P-value Intercept -19.12490108 23.1658578…

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