Mr. Wayne has to choose a new password for his vault. The first three digits must be numbers between zero and nine. The last three digits must be letters between a and Z. How many unique passwords can he create if he is allowed to duplicate numbers and letters? (type your answer using only numbers— no decimals or commas)

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never