Mathematics for the Trades: A Guided Approach, Books a la Carte edition (11th Edition)

11th Edition

ISBN: 9780134765785

Author: Hal Saunders

Publisher: PEARSON

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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 9, Problem 20BPS

Practical Applications

Welding Calculate the weight of a solid steel roller bar. It is 14.0 in. long and 3.0 in. in diameter. Use density of steel ≈ 0.2833 lb/cu in. (Round to the nearest pound.)

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Chapter 9, Problem 19BPS

Chapter 9, Problem 21BPS

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Chapter 9 Solutions

Mathematics for the Trades: A Guided Approach, Books a la Carte edition (11th Edition)

Ch. 9.1 - What is the perimeter of a regular hexagon with...Ch. 9.1 - Find the area:Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Prob. 5AE Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...

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Practical Applications Welding Calculate the weight of a solid steel roller bar. It is 14.0 in. long and 3.0 in. in diameter. Use density of steel ≈ 0.2833 lb/cu in. (Round to the nearest pound.)

Solution Summary: The author calculates the weight of a solid steel roller bar. The length of the steel bar is 14 inch and the diameter is 3 inch.

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Chapter 9 Solutions