Unit 1 Day 3 Quiz

#1 What number is returned from the statement "System.out.println(55%7);"?   

#2 What is the correct way to round a number x up to the next integer?:
           

#3 Assume the variable y = 20. what will y equal after the statement "y += 1"?:
           

#4 How many decimals will the statement "(int)(1000*number+0.5)" round to?:
           

#5 What is the value of the equation "15 * 4 / 3 + 4 % 2 - 16"?: