10th Edition

ISBN: 9780321979070

Author: Michael Sullivan

Publisher: PEARSON

Concept explainers

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 12.3, Problem 89AYU

Retirement Christine contributes $ 100 each month to her 401 ( k ) ) . What will be the value of Christine’s 401 ( k ) ) after the 360 t h deposit ( 30 years) if the per annum rate of return is assumed to be 12 % compounded monthly ?

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Chapter 12.3, Problem 88AYU

Chapter 12.3, Problem 90AYU

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Chapter 12 Solutions

Precalculus (10th Edition)

Ch. 12.1 - For the function f( x )= x1 x , find f( 2 ) and f(...Ch. 12.1 - True or False A function is a relation between two...Ch. 12.1 - Prob. 3AYU Ch. 12.1 - True or False The notation a 5 represents the...Ch. 12.1 - True or False If is am integer, then Ch. 12.1 - The sequence a 1 =5 , a n =3 a n1 is an example of...Ch. 12.1 - The notation a 1 + a 2 + a 3 ++ a n = k=1 n a k...Ch. 12.1 - Prob. 8AYU Ch. 12.1 - In Problems 11-16, evaluate each factorial...Ch. 12.1 - Prob. 10AYU

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Retirement Christine contributes $ 100 each month to her 401 ( k ) ) . What will be the value of Christine’s 401 ( k ) ) after the 360 t h deposit ( 30 years) if the per annum rate of return is assumed to be 12 % compounded monthly ?

Solution Summary: The author calculates the value of Christine's 401(k) after the 360th deposit.

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Chapter 12 Solutions