A leaky faucet wastes 3,600 gallons of water per year how many quarts of water are wasted per month (1 gallon=4 quarts )
1 answer:
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Answer:
2
Step-by-step explanation:
Given
See attachment for chart
Required
Number of off days
To do this, we simply calculate the expected value of the chart.
This is calculated as:
Where
x = days
f = chances
So, we have:
