Wednesday
March 22, 2017

Post a New Question

Posted by on Friday, November 16, 2012 at 4:57pm.

The digits 2, 3, 4, 7, and 8 are each used once in a random order to form a five-digit number. What is the probability that the resulting number is divisible by 4? Express your answer as a common fraction.

  • does anyone know probability???? - , Friday, November 16, 2012 at 5:04pm

    use prob, last digit has to be either 2,4, or 8 to be divisible by 4, and the tens digit for 2 will be either 3 or 7. for 4, it has to be either 2 or 8, and for 8, it will be either 2 or 4. 3*2

  • does anyone know probability???? - , Friday, November 16, 2012 at 5:05pm

    =6, and arrange the rest of the digits appropriately...i think...

  • does anyone know probability???? - , Saturday, May 7, 2016 at 9:15am

    3/10

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question