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Additional Activities In the problem presented in the What's New section of this module, one pipe coult the pool in 12 hours while the other pipe could fill the same pool in 18 hours. You were to find how long would it take to completely fil the pool if both pipes were used. Explain w each of the following approaches is INCORRECT. 1. The time it would take to fill the pool is the sum of the lengths of time it takes each pine te fill the pool: 12 hours + 18 hours 30 hours 2. The time it would take to fill the pool is the difference in the lengths of time it takes each pipe to fill the pool: 18 hours-12 hours6 hours 3. The time it would take to fil the pool is the average of the lengths of time it takes each pipe to fill the pool: 12 hours +18 hours 30 hours =15 hours 2.

Additional Activities In the problem presented in the What's New section of this module, one pipe coult the pool in 12 hours while the other pipe could fill the same pool in 18 hours. You were to find how long would it take to completely fil the pool if both pipes were used. Explain w each of the following approaches is INCORRECT. 1. The time it would take to fill the pool is the sum of the lengths of time it takes each pine te fill the pool: 12 hours + 18 hours 30 hours 2. The time it would take to fill the pool is the difference in the lengths of time it takes each pipe to fill the pool: 18 hours-12 hours6 hours 3. The time it would take to fil the pool is the average of the lengths of time it takes each pipe to fill the pool: 12 hours +18 hours 30 hours =15 hours 2.

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 26EQ
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15. Using problem number 13, If Jordan and James work together, using twU lad in how long would it take them to mow the lawn? A. 10 minutes B. 15 minutes C. 20 minutes D. 25 minutes Additional Activities In the problem presented in the What's New section of this module, one pine en the pool in 12 hours while the other pipe could fill the same pool in 18 hours, YOu Were to find how long would it take to completely fill the pool if both pipes were used. Explain wh each of the following approaches is INCORRECT. 1. The time it would take to fill the pool is the sum of the lengths of time it takes each pine fill the pool: 12 hours + 18 hours = 30 hours 2. The time it would take to fill the pool is the difference in the lengths of time it takes each pipe to fill the pool: 18 hours-12 hours=6 hours 3. The time it would take to fill the pool is the average of the lengths of time it takes each pipe to fill the pool: 12 hours +18 hours 30 hours = 15 hours 18 Shot on Y11 Vivo Al camera exStick
Transcribed Image Text:15. Using problem number 13, If Jordan and James work together, using twU lad in how long would it take them to mow the lawn? A. 10 minutes B. 15 minutes C. 20 minutes D. 25 minutes Additional Activities In the problem presented in the What's New section of this module, one pine en the pool in 12 hours while the other pipe could fill the same pool in 18 hours, YOu Were to find how long would it take to completely fill the pool if both pipes were used. Explain wh each of the following approaches is INCORRECT. 1. The time it would take to fill the pool is the sum of the lengths of time it takes each pine fill the pool: 12 hours + 18 hours = 30 hours 2. The time it would take to fill the pool is the difference in the lengths of time it takes each pipe to fill the pool: 18 hours-12 hours=6 hours 3. The time it would take to fill the pool is the average of the lengths of time it takes each pipe to fill the pool: 12 hours +18 hours 30 hours = 15 hours 18 Shot on Y11 Vivo Al camera exStick
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