Negative reinforcement and positive reinforcement
Answer:
The probability that all the officers are women is
Explanation:
Given a committee consisting of 8 women and 12 men, from which 3 committee members are to be chosen as officers from a committee.
The total number of committee members is 8 + 12 = 20 members
C(n,r) = which represents the number of combinations of taking r objects out of n.
The probability that all the officers are women = C(8,3) / C(20,3)
=
=
=
Therefore the probability that all the officers are women is
Answer:
Como parte del Compromiso de 1850, California fue admitida como estado libre (1850), sin ser un estado esclavista. Para evitar la creación de una mayoría de estados libres en el Senado, California acordó enviar un delegado a favor de la esclavitud y un senador antiesclavista al Congreso.
Explanation:
Answer: calligraphy
explanation: