Answered

Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

how many 8-digit codes can be made from that person's birth date.

Sagot :

xjxccax

Answer:

40,320 codes

Step-by-step explanation:

There are 8 numbers in total

8 _ _ _ _ _ _ _

The first digit can have 8 different possible numbers

8 7 _ _ _ _ _ _

The second digit can have 7 different possible numbers because one of the numbers are already in the 1st space

8 7 6 _ _ _ _ _

The third space can have 6 different possible numbers because the first two spaces are already occupied

This would continue until all spaces has been filled

8 7 6 5 4 3 2 1

Now just multiply the numbers: 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = 40,320

(this type of math is called permutations and combinations)

Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.