MATH
:D HOW DO U DO 7C4
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7C4 is a mathematical expression that stands for 7 Choose 4, which means you are selecting 4 items from a group of 7 items. The formula for 7C4 is: 7C4 = 7! / (4! * (7-4)!) 7! = 7 * 6 * 5 * 4 * 3 * 2 * 1 = 5040 4! = 4 * 3 * 2 * 1 = 24 (7-4)! = 3 * 2 * 1 = 6 So, 7C4 = 5040 / (24 * 6) = 210
