Support requests arrive at a software company at the rate of 1 every 10 minutes. Assume that the requests arrive as events in a Poisson process.
A. What is the expected number of requests in an hour? Give an exact answer.
B. What is the probability that the number of requests in an hour is between 8 and 10 inclusive? Give your answer to four decimal places.
C. What is the expected number of requests in a 10 hour work day? Give an exact answer.
D. What is the probability that the number of requests in a 10 hour work day is between 68 and 72 inclusive? Give your answer to four decimal places.
E. What is the standard deviation of the number of requests in a 10 hour work day? Give your answer to four decimal places.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?