Answer:
V=7982.4 in
Step-by-step explanation:
V=4/3pi*r^3
V=4/3pi*12.4^3
V=4/3pi*1906.62
V=7626.48/3pi
V=2542.16pi
V=2542.16*3.14
V=7982.4
1)false
2)true
Hope that helps.
Answer:
25
Step-by-step explanation:
5=20% of x
0.20x=5
divide both sides by 0.20
x=25
The completion of the tabs are:
- The value of
is the sample proportion. - The value of
is found by evaluating 
- The value of n is the sample size.
- The value of E is the margin of error.
- The value of p is the population proportion.
- α = 0.05.
<h3>What is
the margin of error.?</h3>
You may calculate how many percentage points your findings will deviate from the actual population figure by using something called a margin of error.
In conclusion
- The worth of p^ is the fraction of the sample.
- The worth of p^ is discovered by assessing
- The sample size is given by the number n.
- The margin of error is expressed as E's value.
- The population percentage is represented by the value of p.
In conclusion,
Read more about the margin of error.
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Answer:
area= l×b or b^2 or l^2 = 16900
to get one side length of the square take root of area i.e

=130 cm is length of the base