Important: Please do not use any programming tools. The end…

Important: Please do not use any programming tools. The end result needs to be x = [1, 2, 3, 4, 5, 6, 7] by adding these two lists x = [1, 2, 3, 4] and y = [5, 6, 7]. Write python code in one line. You need to use a Python’s predefined method to solve this problem.

(1) How many three digit positive integers are divisible by…

(1) How many three digit positive integers are divisible by 13? (Please enter your answer as an integer.)  [a1]  (2) What is the probability of randomly selecting an integer divisible by 11 from among the three digit positive integers? (Please enter your answer in the form m/n, where m and n are positive integers.) [a2] 

Suppose there are five roads from city A to city B and three…

Suppose there are five roads from city A to city B and three roads from city B to city C.  (1) How many way is it possible to travel from city A to city C via city B? [a1] (2) How many round-trip routs are there from city A to B to C to B and back to A? [a2] (3) How many different routs are there from cities A to B to C to B and back to A in which no road is traversed twice? [a3] (Please enter your answers as integers.)