For the answer to the question above,
For<span> a) Mean time required for the entire process = (40+25) = 65 minutes
b) Variance time required for the entire process = (2^2+1^2) = 5 minutes
Standard deviation time required for the entire process = sqrt(5) = 2.236 minute.
I hope my answer helped you
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Divide 4/5 by 5/8 since that would tell you how many walls he can paint in an hour.
4/5 walls÷5/8 gallons=1.28walls/gallon.
Used BEDMAS
[Brackets, exponents, division, multiplication, addition, subtraction]
E= 3^4= 81
M= 2•5= 10
A= 81+10= 91
Answer= 91
Total injuries on Turf are 1050 and 4.26% of the total injuries were severe. So find what is the 4.26% of 1050.
4.26% of 1050
Here of means multiplication as usually seen in mathematics.
So we can write:
4.26/100 x 1050
0.0426 x 1050
44.73
Round off and you will find the answer: 45 injuries on Turf were severe out of total injuries 1050.
