The answer to this question is c
3-4x= 12+x
Solve xby simplifying both sides of the equation, then isolating the variable.
That will give you
Answer:
C. 0.015
Step-by-step explanation:
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
In which is the number of different combinations of x objects from a set of n elements, given by the following formula.
And p is the probability of X happening.
In this problem, we want:
when
So
So the correct answer is:
C. 0.015