Mathematics for Machine Technology
7th Edition
ISBN: 9781133281450
Author: John C. Peterson, Robert D. Smith
Publisher: Cengage Learning
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Chapter 41, Problem 12A
Express each ofthe word problems in Exercises 7 through 19 as equations. Let the unknown number equal x and by logical reasoning solve for the value of the unknown. Check the equation by comparing it to the word problem. Does the equation state mathematically what the problem states in words? Check whether the equation is balanced by substituting the value of the unknown in the equation.
A number plus twice the number equals 36. Find the number.
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A gardener has ten different potted plants, and they are spraying the plants with doses of
Tertizers. Plants can receive zero or more doses in a session. In the following, we count each
possible number of doses the ten plants can receive (the order of spraying in a session does
not matter).
(a) How many ways are there if there were twelve total doses of a single type of fertilizer?
(b) How many ways are there if there are six total doses of a single type of fertilizer, each
plant receives no more than one dose?
(c) How many ways are there if is was one dose of each of six types of fertilizers?
(d) How many ways are there if there are four doses of fertilizer #1 and eight doses of
fertilizer #2?
(e) How many ways are there if there are four doses of fertilizer #1 and eight doses of
fertilizer #2, and each plant receives no more than one dose of fertilizer #1?
(f) How many ways are there to do two sessions of spraying, where each plant receives at
most two doses total?
Chapter 41 Solutions
Mathematics for Machine Technology
Ch. 41 - Prob. 1ACh. 41 - Prob. 2ACh. 41 - Prob. 3ACh. 41 - Prob. 4ACh. 41 - Prob. 5ACh. 41 - Prob. 6ACh. 41 - Prob. 7ACh. 41 - Express each ofthe word problems in Exercises 7...Ch. 41 - Express each ofthe word problems in Exercises 7...Ch. 41 - Express each ofthe word problems in Exercises 7...
Ch. 41 - Prob. 11ACh. 41 - Express each ofthe word problems in Exercises 7...Ch. 41 - Prob. 13ACh. 41 - Prob. 14ACh. 41 - Express each ofthe word problems in Exercises 7...Ch. 41 - Express each ofthe word problems in Exercises 7...Ch. 41 - Prob. 17ACh. 41 - Prob. 18ACh. 41 - The total amount of stock milled off an aluminum...Ch. 41 - Prob. 20ACh. 41 - In each of the following problems, refer to the...Ch. 41 - In each of the following problems, refer to the...Ch. 41 - In each of the following problems, refer to the...Ch. 41 - Prob. 24ACh. 41 - In each of the following problems, refer to the...Ch. 41 - In each of the following problems, refer to the...Ch. 41 - In each of the following problems, refer to the...Ch. 41 - In each of the following problems, refer to the...Ch. 41 - Prob. 29ACh. 41 - Prob. 30ACh. 41 - Solve for the unknown values in the following...Ch. 41 - Solve for the unknown values in the following...Ch. 41 - Prob. 33ACh. 41 - Prob. 34ACh. 41 - Solve for the unknown values in the following...Ch. 41 - Prob. 36ACh. 41 - Prob. 37ACh. 41 - Prob. 38ACh. 41 - Solve for the unknown values in the following...Ch. 41 - Solve for the unknown values in the following...Ch. 41 - Solve for the unknown values in the following...Ch. 41 - Solve for the unknown values in the following...Ch. 41 - Solve for the unknown values in the following...Ch. 41 - Solve for the unknown values in the following...Ch. 41 - Prob. 45ACh. 41 - Prob. 46A
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