Ill assume it is
If we multiply each term by the LCD of 6 and 8 ( ie 24) we get
4b + 3(b + 2) >= -15
7b >= -15-6 = -21
b >- =21/7
b >= -3
Its D
If the sample size is 300 and about 5% of the population has a particular genetic mutation then the standard deviation for the number of people with the genetic mutation in such groups of 300 is 3.77.
Given sample size be 300 and about 5% of the population has a particular genetic mutation.
We are required to find the standard deviation for the number of people with the genetic mutation in groups of 300.
Sample size=300
The standard deviation for the number of people with the genetic mutation is calculated as:
Standard deviation=
Use the known values in the above formula.
Standard deviation=
=
=3.77
Hence if the sample size is 300 and about 5% of the population has a particular genetic mutation then the standard deviation for the number of people with the genetic mutation in such groups of 300 is 3.77.
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Answer:
The answer in linear equation is 1.
Step-by-step explanation:
First, we multiply the 2 inside of the brackets,
2(3x + 6) = 18
6x + 12 = 18
6x = 18 - 12
6x = 6
x = 6/6
x = 1.
Hi!
Your answer would be: B-1
Reason being: Using P.E.M.D.A.S., we divide 42 (or, w) by 6, which equals 7.
now, 7 minus 6 equals 1.
__________________________________________________________
42/6-6
=7-6
=1
__________________________________________________________ Therefore, the answer is B/1.
Hope this helps!
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