The newton is defined as the:
2 answers:
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Answer:
54%
Explanation:
We are given that
S.D=4.2 lb
Mean=
We have to find the percentage of household throw out at least 9 lb of paper a week.
Normal distribution formula :
We have a=9
%
Hence, the percentage of household throw out at least of paper a week=54%
Answer:
<h2>Magnetic field strength in that region is 1.2 T</h2>Explanation:
As we know by the formula of radius of charge moving in external field is given as
so we will have
now we have
now we have