Hii answer is 1.2192
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Answer:a)EF congruent to QR
Step-by-step explanation:
There are 4 choices of meats from which you take 3, so there are
4! / (3! (4 - 3)!) = 4! / (3! 1!) = 4!/3! = 4
possible choices of 3-meat combos.
The appropriate choice is ...
... D. 7 19/21
