the area of a square mirror is 256 inches squared. A Rectagular mirror has a width the same as the square mirror`s width.Its len
1 answer:
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Answer:
Option D) 340
Step-by-step explanation:
We are given the following in the question:
Alpha, α = 0.05
Population standard deviation, σ = $47
Margin of error = 5
95% Confidence Interval:
Putting the values, we get,
Thus, the correct answer is
Option D) 340
Here's the solution,
volume of cylinder :
=》
where,
- r = radius
- h = height
now, let's solve
=》
=》
So, volume = 2000.2 cm³