If a binomial trial has a probability of success of 0.4, how many successes would you expect out of 6000 trials?
A. 1200
B. 4800
O C. 2400
D. 3600
NBMIT

What is the prime factorization of 195

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x