Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
1st Edition
ISBN: 9780078682278
Author: McGraw-Hill, Berchie Holliday
Publisher: Glencoe/McGraw-Hill
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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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Question
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Chapter 15.2, Problem 51E

(a)

To determine

To find: The formula for the function r(p) .

(a)

Expert Solution
Check Mark

Answer to Problem 51E

The formula for the function r(p) is r(p)=(100−2p)p .

Explanation of Solution

Given information:

The given function is r(p)=100−2p .

Calculation:

  The total revenue for a day=number of cup soled in a day × price per cup

  r(p)=(100−2p)p

Therefore, the formula for the function r(p) is r(p)=(100−2p)p .

(b)

To determine

To find:The price per cup that gives highest revenue.

(b)

Expert Solution
Check Mark

Answer to Problem 51E

The price per cup that gives highest revenue is 25 cents .

Explanation of Solution

Given information:

The given function is r(p)=100−2p .

Calculation:

Calculate the maxima of the function r(p)=(100−2p)p for maximum revenue.

  r'(p)=100−4p=0100=4pp=1004p=25

Therefore, the price per cup that gives highest revenue is 25 cents .

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Chapter 15.2, Problem 50E
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Chapter 15.2, Problem 52E

Chapter 15 Solutions

Advanced Mathematical Concepts: Precalculus with Applications, Student Edition

Ch. 15.1 - Prob. 1GCECh. 15.1 - Prob. 2GCECh. 15.1 - Prob. 3GCECh. 15.1 - Prob. 4GCECh. 15.1 - Prob. 5GCECh. 15.1 - Prob. 1CFUCh. 15.1 - Prob. 2CFUCh. 15.1 - Prob. 3CFUCh. 15.1 - Prob. 4CFUCh. 15.1 - Prob. 5CFU
Ch. 15.1 - Prob. 6CFUCh. 15.1 - Prob. 7CFUCh. 15.1 - Prob. 8CFUCh. 15.1 - Prob. 9CFUCh. 15.1 - Prob. 10CFUCh. 15.1 - Prob. 11CFUCh. 15.1 - Prob. 12ECh. 15.1 - Prob. 13ECh. 15.1 - Prob. 14ECh. 15.1 - Prob. 15ECh. 15.1 - Prob. 16ECh. 15.1 - Prob. 17ECh. 15.1 - Prob. 18ECh. 15.1 - Prob. 19ECh. 15.1 - Prob. 20ECh. 15.1 - Prob. 21ECh. 15.1 - Prob. 22ECh. 15.1 - Prob. 23ECh. 15.1 - Prob. 24ECh. 15.1 - Prob. 25ECh. 15.1 - Prob. 26ECh. 15.1 - Prob. 27ECh. 15.1 - Prob. 28ECh. 15.1 - Prob. 29ECh. 15.1 - Prob. 30ECh. 15.1 - Prob. 31ECh. 15.1 - Prob. 32ECh. 15.1 - Prob. 33ECh. 15.1 - Prob. 34ECh. 15.1 - Prob. 35ECh. 15.1 - Prob. 36ECh. 15.1 - Prob. 37ECh. 15.1 - Prob. 38ECh. 15.1 - Prob. 39ECh. 15.1 - Prob. 40ECh. 15.1 - Prob. 41ECh. 15.1 - Prob. 42ECh. 15.1 - Prob. 43ECh. 15.1 - Prob. 44ECh. 15.1 - Prob. 45ECh. 15.1 - Prob. 46ECh. 15.1 - Prob. 47ECh. 15.1 - Prob. 48ECh. 15.1 - Prob. 49ECh. 15.1 - Prob. 50ECh. 15.1 - Prob. 51ECh. 15.1 - Prob. 52ECh. 15.1 - Prob. 53ECh. 15.1 - Prob. 54ECh. 15.1 - Prob. 55ECh. 15.1 - Prob. 56ECh. 15.1 - Prob. 57ECh. 15.1 - Prob. 58ECh. 15.2A - Prob. 1GCECh. 15.2A - Prob. 2GCECh. 15.2A - Prob. 3GCECh. 15.2A - Prob. 4GCECh. 15.2A - Prob. 5GCECh. 15.2A - Prob. 6GCECh. 15.2A - Prob. 7GCECh. 15.2A - Prob. 8GCECh. 15.2A - Prob. 9GCECh. 15.2 - Prob. 1CFUCh. 15.2 - Prob. 2CFUCh. 15.2 - Prob. 3CFUCh. 15.2 - Prob. 4CFUCh. 15.2 - Prob. 5CFUCh. 15.2 - Prob. 6CFUCh. 15.2 - Prob. 7CFUCh. 15.2 - Prob. 8CFUCh. 15.2 - Prob. 9CFUCh. 15.2 - Prob. 10CFUCh. 15.2 - Prob. 11CFUCh. 15.2 - Prob. 12CFUCh. 15.2 - Prob. 13CFUCh. 15.2 - Prob. 14ECh. 15.2 - Prob. 15ECh. 15.2 - Prob. 16ECh. 15.2 - Prob. 17ECh. 15.2 - Prob. 18ECh. 15.2 - Prob. 19ECh. 15.2 - Prob. 20ECh. 15.2 - Prob. 21ECh. 15.2 - Prob. 22ECh. 15.2 - Prob. 23ECh. 15.2 - Prob. 24ECh. 15.2 - Prob. 25ECh. 15.2 - Prob. 26ECh. 15.2 - Prob. 27ECh. 15.2 - Prob. 28ECh. 15.2 - Prob. 29ECh. 15.2 - Prob. 30ECh. 15.2 - Prob. 31ECh. 15.2 - Prob. 32ECh. 15.2 - Prob. 33ECh. 15.2 - Prob. 34ECh. 15.2 - Prob. 35ECh. 15.2 - Prob. 36ECh. 15.2 - Prob. 37ECh. 15.2 - Prob. 38ECh. 15.2 - Prob. 39ECh. 15.2 - Prob. 40ECh. 15.2 - Prob. 41ECh. 15.2 - Prob. 42ECh. 15.2 - Prob. 43ECh. 15.2 - Prob. 44ECh. 15.2 - Prob. 45ECh. 15.2 - Prob. 46ECh. 15.2 - Prob. 47ECh. 15.2 - Prob. 48ECh. 15.2 - Prob. 49ECh. 15.2 - Prob. 50ECh. 15.2 - Prob. 51ECh. 15.2 - Prob. 52ECh. 15.2 - Prob. 53ECh. 15.2 - Prob. 54ECh. 15.2 - Prob. 55ECh. 15.2 - Prob. 56ECh. 15.2 - Prob. 57ECh. 15.2 - Prob. 58ECh. 15.2 - Prob. 59ECh. 15.2 - Prob. 60ECh. 15.2 - Prob. 61ECh. 15.2 - Prob. 62ECh. 15.2 - Prob. 63ECh. 15.2 - Prob. 1MCQCh. 15.2 - Prob. 2MCQCh. 15.2 - Prob. 3MCQCh. 15.2 - Prob. 4MCQCh. 15.2 - Prob. 5MCQCh. 15.2 - Prob. 6MCQCh. 15.2 - Prob. 7MCQCh. 15.2 - Prob. 8MCQCh. 15.2 - Prob. 9MCQCh. 15.2 - Prob. 10MCQCh. 15.3 - Prob. 1CFUCh. 15.3 - Prob. 2CFUCh. 15.3 - Prob. 3CFUCh. 15.3 - Prob. 4CFUCh. 15.3 - Prob. 5CFUCh. 15.3 - Prob. 6CFUCh. 15.3 - Prob. 7CFUCh. 15.3 - Prob. 8CFUCh. 15.3 - Prob. 9CFUCh. 15.3 - Prob. 10ECh. 15.3 - Prob. 11ECh. 15.3 - Prob. 12ECh. 15.3 - Prob. 13ECh. 15.3 - Prob. 14ECh. 15.3 - Prob. 15ECh. 15.3 - Prob. 16ECh. 15.3 - Prob. 17ECh. 15.3 - Prob. 18ECh. 15.3 - Prob. 19ECh. 15.3 - Prob. 20ECh. 15.3 - Prob. 21ECh. 15.3 - Prob. 22ECh. 15.3 - Prob. 23ECh. 15.3 - Prob. 24ECh. 15.3 - Prob. 25ECh. 15.3 - Prob. 26ECh. 15.3 - Prob. 27ECh. 15.3 - Prob. 28ECh. 15.3 - Prob. 29ECh. 15.3 - Prob. 30ECh. 15.3 - Prob. 31ECh. 15.3 - Prob. 32ECh. 15.3 - Prob. 33ECh. 15.3 - Prob. 34ECh. 15.3 - Prob. 35ECh. 15.3 - Prob. 36ECh. 15.3 - Prob. 37ECh. 15.3 - Prob. 38ECh. 15.3 - Prob. 39ECh. 15.3 - Prob. 40ECh. 15.3 - Prob. 41ECh. 15.4 - Prob. 1CFUCh. 15.4 - Prob. 2CFUCh. 15.4 - Prob. 3CFUCh. 15.4 - Prob. 4CFUCh. 15.4 - Prob. 5CFUCh. 15.4 - Prob. 6CFUCh. 15.4 - Prob. 7CFUCh. 15.4 - Prob. 8CFUCh. 15.4 - Prob. 9CFUCh. 15.4 - Prob. 10CFUCh. 15.4 - Prob. 11CFUCh. 15.4 - Prob. 12CFUCh. 15.4 - Prob. 13CFUCh. 15.4 - Prob. 14CFUCh. 15.4 - Prob. 15ECh. 15.4 - Prob. 16ECh. 15.4 - Prob. 17ECh. 15.4 - Prob. 18ECh. 15.4 - Prob. 19ECh. 15.4 - Prob. 20ECh. 15.4 - Prob. 21ECh. 15.4 - Prob. 22ECh. 15.4 - Prob. 23ECh. 15.4 - Prob. 24ECh. 15.4 - Prob. 25ECh. 15.4 - Prob. 26ECh. 15.4 - Prob. 27ECh. 15.4 - Prob. 28ECh. 15.4 - Prob. 29ECh. 15.4 - Prob. 30ECh. 15.4 - Prob. 31ECh. 15.4 - Prob. 32ECh. 15.4 - Prob. 33ECh. 15.4 - Prob. 34ECh. 15.4 - Prob. 35ECh. 15.4 - Prob. 36ECh. 15.4 - Prob. 37ECh. 15.4 - Prob. 38ECh. 15.4 - Prob. 39ECh. 15.4 - Prob. 40ECh. 15.4 - Prob. 41ECh. 15.4 - Prob. 42ECh. 15.4 - Prob. 43ECh. 15.4 - Prob. 44ECh. 15.4 - Prob. 45ECh. 15.4 - Prob. 46ECh. 15.4 - Prob. 47ECh. 15.4 - Prob. 48ECh. 15.4 - Prob. 49ECh. 15.4 - Prob. 50ECh. 15.4 - Prob. 51ECh. 15.4 - Prob. 52ECh. 15.4 - Prob. 53ECh. 15.4 - Prob. 54ECh. 15.4 - Prob. 55ECh. 15.4 - Prob. 56ECh. 15.4 - Prob. 57ECh. 15.4 - Prob. 58ECh. 15.4 - Prob. 59ECh. 15.4 - Prob. 60ECh. 15 - Prob. 1SGACh. 15 - Prob. 2SGACh. 15 - Prob. 3SGACh. 15 - Prob. 4SGACh. 15 - Prob. 5SGACh. 15 - Prob. 6SGACh. 15 - Prob. 7SGACh. 15 - Prob. 8SGACh. 15 - Prob. 9SGACh. 15 - Prob. 10SGACh. 15 - Prob. 11SGACh. 15 - Prob. 12SGACh. 15 - Prob. 13SGACh. 15 - Prob. 14SGACh. 15 - Prob. 15SGACh. 15 - Prob. 16SGACh. 15 - Prob. 17SGACh. 15 - Prob. 18SGACh. 15 - Prob. 19SGACh. 15 - Prob. 20SGACh. 15 - Prob. 21SGACh. 15 - Prob. 22SGACh. 15 - Prob. 23SGACh. 15 - Prob. 24SGACh. 15 - Prob. 25SGACh. 15 - Prob. 26SGACh. 15 - Prob. 27SGACh. 15 - Prob. 28SGACh. 15 - Prob. 29SGACh. 15 - Prob. 30SGACh. 15 - Prob. 31SGACh. 15 - Prob. 32SGACh. 15 - Prob. 33SGACh. 15 - Prob. 34SGACh. 15 - Prob. 35SGACh. 15 - Prob. 36SGACh. 15 - Prob. 37SGACh. 15 - Prob. 38SGACh. 15 - Prob. 39SGACh. 15 - Prob. 40SGACh. 15 - Prob. 41SGACh. 15 - Prob. 42SGACh. 15 - Prob. 43SGACh. 15 - Prob. 44SGACh. 15 - Prob. 45SGACh. 15 - Prob. 46SGACh. 15 - Prob. 47SGACh. 15 - Prob. 48SGACh. 15 - Prob. 49SGACh. 15 - Prob. 50SGACh. 15 - Prob. 51SGACh. 15 - Prob. 52SGACh. 15 - Prob. 53SGACh. 15 - Prob. 1SAPCh. 15 - Prob. 2SAPCh. 15 - Prob. 3SAPCh. 15 - Prob. 4SAPCh. 15 - Prob. 5SAPCh. 15 - Prob. 6SAPCh. 15 - Prob. 7SAPCh. 15 - Prob. 8SAPCh. 15 - Prob. 9SAPCh. 15 - Prob. 10SAP

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