Answer:
b.13 hope this helps. have a good night
3x10^8 is 7 times larger than 3x10^2
Answer:
(0,-3)
Step-by-step explanation:
sold by graphing
Answer:
The expected number of interviews is 3.25.
Step-by-step explanation:
For each person applying for a profissional position, there are only two possible outcomes. Either they land an interview, or they do not. The probability of a person landing an interview is independent of any other person. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
Probability of exactly x sucesses on n repeated trials, with p probability.
The expected value of the binomial distribution is:

In this problem, we have that:

So

The expected number of interviews is 3.25.
Answer: x=13
Step-by-step explanation: Hope this help :D