# Posts by epicmathfailure

Total # Posts: 2

**does anyone know probability????**

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.

**math**

If x = 4, and y=x+2, what is y?