The correct answer that I think it is B
Answer:
1,400,304.726 is the answer
In order to solve or know the probability of having 2 girls
and 2 boys, assumed that a girl is as likely as a girl at each birth, pascal’s
triangle will be likely used. And we will be referring to the line 4 of pascal’s
triangle, which was 1 4 6 4 1. Then it
will look like this: 1 = 4 girls; 4 = 3 girls & 1 boy; 6 = 2 girls & 2
boys; 4 = 3 boys & 1 girl; 1 = 4 boys. And now for the solution in order to
get the probability of having 2 girls and 2 boys is to divided into the sum of 1+4+6+4+1.
Hey so we would collect like terms: 5m+8
If this helped, please consider brainliest! Have an awesome day!
Answer:
7
Step-by-step explanation: calculate the prime factors of 7 and 21, than find the greatest common factor
