Question

I need help with my python class. thanks!

Question 12

1. Code Example 4-4
   main program:
   import arithmetic as a
   
   def multiply(num1, num2):
       product = num1 * num2
       result = a.add(product, product)
       return result
      
   def main():
       num1 = 4
       num2 = 3
       answer = multiply(num1, num2)
       print("The answer is", answer)
   
   if __name__ == "__main__":
       main()
   
   arithmetic module:
   def add(x, y):
       z = x + y
       return z

   Refer to Code Example 4-4: The add() function is called by

   	a.	the multiply() function
   	b.	the main() function
   	c.	the arithmetic module
   	d.	the result statement

4 points

Question 13

1. Code Example 4-3
   main program:
   import arithmetic as a
   
   def main():
       num1 = 5
       num2 = 6
       result = a.add(num1, num2)
       print("The sum is", result)
      
   if __name__ == "__main__":
       main()
   
   arithmetic module:
   def add(x = 4, y = 2):
       z = x + y
       return z

   Refer to Code Example 4-3: What values are in x and y after the code runs?

   	a.	9, 8
   	b.	5, 6
   	c.	20, 12
   	d.	4, 2

4 points

Question 14

1. Python comments

   	a.	are ignored by the compiler
   	b.	can be used to document what a program or portion of code does
   	c.	can be used so certain lines of code are not executed during testing
   	d.	all of the above

4 points

Question 15

1. Code Example 4-2
   def get_volume(width, height, length=2):
       volume = width * height * length
       return volume
   
   def main():
       l = 3
       w = 4
       h = 5
       v = get_volume(l, w, h)
       print(v)
      
   if __name__ == "__main__":
       main()

   Refer to Code Example 4-2: When this program runs, what does it print to the console?

   	a.	24
   	b.	v
   	c.	60
   	d.	40

Answer 1

Question 12:
the multiply() function

Question 13:
5, 6

Question 14:
all of the above

Question 15:
60