Answer:
And using this formula we have this:
Then we can conclude that the probability that that a person waits fewer than 11 minutes is approximately 0.917
Step-by-step explanation:
Let X the random variable of interest that a woman must wait for a cab"the amount of time in minutes " and we know that the distribution for this random variable is given by:
And we want to find the following probability:
And for this case we can use the cumulative distribution function given by:
And using this formula we have this:
Then we can conclude that the probability that that a person waits fewer than 11 minutes is approximately 0.917
Discriminant = b^2 - 4ac; where a = 1, b = 9 and c = 14
d = (9)^2 - 4(1)(14)
d = 81 - 56
d = 25
the discriminant is greater than zero, so there are two real roots
65 because it’s right in the middles of 70 and 60
Your answer is Diverge. To tell whether a series is divergent or convergent, you must look at the rate (the number it is being multiplied by) for the series. If the rate is less than 1, then it would be convergent, meaning it does have a sum. If the rate is greater than 1, then that means it does not have a sum and never will. These series will diverge. Now your rate in this problem is 3 and 3 is greater than 1, so it diverges.
Answer:
i think that it would be 0
