Answer:
The difference in the lengths of the two alligators = 3
Step-by-step explanation:
First, let us make the lengths improper fractions, then we will find the difference from there.
Alligator 1:
Length =
To convert to improper fraction, multiply the denominator by the whole number, and then add the denominator [(12 × 14) + 5]
Alligator 2:
Length =
Now Let us find the difference between the lengths:
Therefore the difference in the lengths of the two alligators = 3
Answer:
The probability of getting exactly 6 girls in 8 births is 0.1093
Step-by-step explanation:
Given : 6 girls in 8 births.
To find : The probability of getting exactly 6 girls in 8 births.
Solution :
The probability of getting girl is
The probability of getting 6 girl is
Since we have 6 girls,
We also need to find the probability of getting 2 boys, which is
There are ways to get 6 girls in 8 births
i.e,
There are 28 ways to get 6 girls in 8 births.
The probability of getting exactly 6 girls in 8 births.
Therefore, The probability of getting exactly 6 girls in 8 births is 0.1093