Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. x+y = 3, x = 4
1 answer:
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Assignment:
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Answer:
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Explanation:
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[ Step One ] Remove Parenthesis: (a) = a
[ Step Two ] Simplify
[ Step Three ] Rewrite Equation
[ Step Four ] Simplify
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Answer:
At least 1537 samples needed to estimate the true average number of eggs a queen bee lays with 95 percent confidence
Step-by-step explanation:
Minimum sample size required can be found using the formula
N≥ where
- N is the sample size
- z is the corresponding z-score of 95% confidence level (1.96)
- s is the standard deviation (10)
- ME is the margin of error (0.5)
then N≥ =1536.64
Then, at least 1537 samples needed to estimate the true average number of eggs a queen bee lays with 95 percent confidence