Answer:
The distribution is 
Solution:
As per the question:
Total no. of riders = n
Now, suppose the 
is the time between the departure of the rider i - 1 and i from the cable car.
where
= independent exponential random variable whose rate is 
The general form is given by:
(a) Now, the time distribution of the last rider is given as the sum total of the time of each rider:
Now, the sum of the exponential random variable with with rate is given by:
Answer:
You should probably change the language on your computer if thats what your asking
Step-by-step explanation:
The value of 7 in 7,283 is 10 times the value of 7 in 2,783
