97.5% of American women have shoe sizes that are no more than 11.47.
Lets try to solve the question,
Given values ,
Dev (u) = 8.47
Standard deviation (x) = 1.47
So we e have to find the percentage of American women whose shoe size's are not more than 11.47 P(x<11.47).
Lets find z score by using empirical formula.
=> 
=> 
=> 
Now we have to find 
. Using the empirical rule, we know that 97.5% data lies below 2 standard deviations above mean.
Therefore the 97.5% of American women have shoe sizes that are no more than 11.47.
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Just subtract 6-6 and 8-6 then divide 1/2 by both sides
Answer:
55,7425
Step-by-step explanation:
Since there are 60 minutes in one degree and 3600 seconds in one degree, the formula is:
Decimal degrees = Degrees + (Minutes/60) + (Seconds/3600)
Here Degrees stay the same 55;
44' = 44/60 ≈ 0,733...
33" = 33/3600 ≈ 0,009166...
I've divided and added those three numbers by calculator in one operation and it shows exactly 55,7425. If you add them separately, you'll need to round the result.
Answer:
I cant answer it because you cant copy it it doesnt allow me
Answer:
3(8-4x) < 6(x-5)
24-12x < 6x-30
24+30 < 6x+12x
54 < 18x
54\18 < x
3 < x
It means the ans is option no. b
