(pls answer quickly)
Copacabana beach in Rio de Janeiro is one of the most popular beaches in the world.
P(t) models the number of people at the beach, t hours past midnight on a specific day.
What does the statement P(10)=N mean?

A. There was an equal number of people at the beach at 10:00 a.m at N hours past midnight.
B. There were N people at the beach at 10:00 A.M.
C. There were 10 people at the beach at N hours past midnight.