SOLUTION: You have 10 appitizers, 20 main courses, and 12 desserts with 5 of them sugar free. What is the probability of 3 appitizers, 2 main courses, and 2 desserts in such a way that exac

Algebra ->  Probability-and-statistics -> SOLUTION: You have 10 appitizers, 20 main courses, and 12 desserts with 5 of them sugar free. What is the probability of 3 appitizers, 2 main courses, and 2 desserts in such a way that exac      Log On


   



Question 575632: You have 10 appitizers, 20 main courses, and 12 desserts with 5 of them sugar free. What is the probability of 3 appitizers, 2 main courses, and 2 desserts in such a way that exactly 1 of the 2 desserts is sugar free?
I was thinking x=1, n=2, p=.417, and q=.583
I need help with this question.

Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
I would get another opinion, but my guess is:
+%283%2F10%29%2A%282%2F20%29%2A%287%2F12%29%2A%285%2F11%29+
+.3%2A.1%2A%2835%2F132%29+
+.03%2A.26515+=+.007955+