In a train yard there are 4 tank cars, 12 boxcars, and 7 flatcars. How many ways

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In a train yard there are 4 tank cars, 12 boxcars, and 7 flatcars. How many ways can a train be made up consisting of 2 tank cars, 5 boxcars, and 3 flatcars? (In this case, order is not important.)

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Elementary Statistics A Step By Step Approach

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8th Edition

Authors: Allan Bluman

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Question Posted: Sep 04, 2015 06:39 AM

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In a train yard there are 4 tank cars, 12 boxcars, and 7 flatcars. How many ways

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4 C 2 12 C 57 C 3 4 ...View the full answer

Elementary Statistics A Step By Step Approach

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