Ask Question
22 November, 11:28

How many different id cards can be made if there are 5 digits on a card and no digit can be repeated?

+3
Answers (1)
  1. 22 November, 11:31
    0
    if no numbers can repeat then you have

    1st digit = 10 numbers

    2nd digit = 9 numbers

    3rd digit = 8 numbers

    4th digit = 7 numbers

    5th digit = 6 numbers

    10 * 9 * 8 * 7 * 6 = 30,240 different combinations
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How many different id cards can be made if there are 5 digits on a card and no digit can be repeated? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers