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bkondash4
30.03.2020 •
Mathematics
According to government birth statistics, the probability of a woman
giving birth to twins is 0.015
What is the probability of not having twins?
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Ответ:
To find the probability of not having twins, we can subtract the probability of having twins from 1. This is because probabilities always add up to 1.
1 - 0.015 = 0.985
The probability of not having twins is 0.985.
Hope this helps!! :)
Ответ:
The answer to your question is P(-5, 2)
Step-by-step explanation:
Data
M (-5, -2)
N (-5, 8)
ratio 4/6
Process
1.- Find X
X = (x₁ + rx₂) / (1 + r)
- Substitution
X = (-5 + (4/6)(-5)) / (1 + 4/6)
X = (-5 - 20/6) / (6 + 4)/6
X = (-30 - 20)/6 / (6 + 4) / 6
X = -50/10
X = -5
2.- Find Y
Y = (-2 + (4/6)(8)) / (1 + 4/6)
Y = (-2 + 32/6) / (6 + 4) / 6
Y = (-12 + 32)/6 / 10/6
Y = 20/6 / 10/6
Y = 20/10
Y = 2
3.- Coordinates of point P
(-5, 2)