These are all using python.

1.

What does the following function print?

def add_something() :

 x = '54'

 y = '42'

 print(x + y) 

	A.	Impossible to tell without running the code
	B.	96
	C.	5442
	D.	12

2.

What shape does the following function draw? Assume t is a turtle; n and length are integers.

def mystery(t, n, length) :

 angle = 360/n

 for i in range(n) :

 t.forward(length)

 t.left(angle) 

	A.	a polygon with n sides
	B.	a circle
	C.	a right triangle
	D.	the letter H

3.

What is the order (by line number) in which the following statements execute?

1. def avg_nums(numbers): #numbers is a list of numbers 2. total = 0 #Set up the accumulator pattern 3. for num in numbers: 4. total = total + num 5. return total/len(numbers) #Return the average

6. list_of_numbers = [12, 15, 7] 7. avg = avg_nums(list_of_numbers) 8. print("The average is", avg)

	A.	1 2 3 3 3 4 4 4 5 6 7 8
	B.	1 2 3 4 5 6 7 8
	C.	1 2 3 4 5 6 7 2 3 4 5 7 8
	D.	1 6 7 1 2 3 4 3 4 3 4 5 7 8