Answer:
100 percent for the charge
It will give them diabetes and one day die just kidding haha
Based on the above, water used to produce for Food and Energy while energy production require a great deal of Water.
<h3>What is energy?</h3>
The term energy is known to be the ability or the power that is needed to do any kind of work.
Based on the above, water used to produce for Food and Energy while energy production require a great deal of Water as they are both essential source of energy and nutrients.
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Answer: The smallest sample size would be 392.
Explanation:
Since we have given that
Standard deviation = 12 minutes
Mean = 68 minutes
Margin of error = 
At 90% confidence interval, z = 1.65
So, the smallest sample size that we should consider would be

Hence, the smallest sample size would be 392.