Answer:
0.11% probability that you must ask 20 people to find one person without a social networking site
Step-by-step explanation:
We have these following probabilities:
75% probability that a millenial has a profile in a social netwok site.
25% probability that a millenial does not have a profile in a social network site.
What is the probability that you must ask 20 people to find one person without a social networking site?
The first 19 people have a social network site, each with a 75% probability.
The 20th person does not have a profile, with a 25% probability.
So
0.11% probability that you must ask 20 people to find one person without a social networking site
Answer:
x can be 14 or more
Step-by-step explanation:
She will drive a total of 247.5 you have to multiply 4.5 times 55 since the question asked how many miles will she drive
Answer:
(-3/2, 4)
Step-by-step explanation:
mid point formula
What statement is true about the graphs of the two lines y = -8x - 5/4 and y = 1/8x + 4/5?