Step-by-step explanation:
Probability=
Probability for a randomly chosen girl to be senior=
Probability for a randomly chosen girl to be senior=
Probability for a randomly chosen boy to be senior=
Probability for a randomly chosen girl to be senior=
For two independent events,
Probability for both event 1 and event 2 to take place=
Since choosing boys and girls is independent,
Probability for both boy an girl chosen to be senior=
Probability for both boy and girl chosen to be senior=
So,required probability is
Answer:
Domain is 0 to 50.
Step-by-step explanation:
Answer:
slim to none. He has to wear his shoes
Step-by-step explanation:
I hope this helps
Answer:
27
Step-by-step explanation: