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)

idk

step-by-step explanation: i just don't

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will

c.

step-by-step explanation: it's not a. because 1/3 x 1/3 x 1/3 = 1/27 so that's not correct. | b. is also not correct because 7 x 7 1/3 is not actually 3 x 7 1/3 . and for d. multiplications are not additions so that left you with c. ( hope this out : d )