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Concept explainers
If size of household and amount of water bill show a positive, negative or no relationship.
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Answer to Problem 6PPS
The size of household and amount of water bill shows a positive relationship.
Explanation of Solution
Given information:
Size of household and amount of water bill
Calculation:
Let say each that a single person uses 2 gallon of water daily and it cost around 1 dollar.
So, 2 person’s water usage will cost 2 dollars and so on.
Also the size of the house hold will imply that more people live together. Thus more use of water which implies higher water bill.
So, the size of household and amount of water bill shows a positive relationship.
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Pre-Algebra Student Edition
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