Contemporary Mathematics for Business & Consumers

8th Edition

ISBN: 9781305886803

Author: Brechner

Publisher: Cengage

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Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 …

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experime…

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Textbook Question

Chapter 3.II, Problem 45RE

Tim Meekma owns a PepsiCo vending truck that holds 360 quarts of soda. Last Saturday at a carnival, Tim sold out completely. He sells a 10-ounce Pepsi for $1.25. There are 16 ounces in a pint and 2 pints in a quart.

a. How many drinks did he serve?

b. How much revenue did he take in for the day?

c. For the next carnival, Tim is considering switching to either a 12-ounce drink for $1.65 or a 16-ounce drink for $1.95. As his business adviser, what size do you recommend, assuming each would be a sellout?

Chapter 3.II, Problem 45RE, 45. Tim Meekma owns a PepsiCo vending truck that holds 360 quarts of soda. Last Saturday at a

Cola Wars! Coke was created in 1896 and Pepsi followed twelve years later. Together these companies typically spend more than $3 billion annually on advertising and account for more than two-thirds of U.S. soft drink revenues.

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Chapter 3.II, Problem 44RE

Chapter 3.II, Problem 46RE

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Chapter 3 Solutions

Contemporary Mathematics for Business & Consumers

Ch. 3.I - Read and write the following numbers in word...Ch. 3.I - Round the following numbers to the indicated...Ch. 3.I - Write the following numbers in word form. Ch. 3.I - Write the following numbers in word form. 2.48 Ch. 3.I - Write the following numbers in word form. 3. ...Ch. 3.I - Write the following numbers in word form. 4....Ch. 3.I - Prob. 5RE Ch. 3.I - Write the following numbers in word form. .000033 Ch. 3.I - Write the following numbers in word form. .00938 Ch. 3.I - Prob. 8RE

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Solution Summary: The author calculates the number of drinks Tim Meekma served at the carnival.

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