Question 588818
9F+1M = (9C9)(8C1)=8
8F+2M = (9C8)(8C2)=252
7F+3M = (9C7)(8C3)=2016
6F+4M = (9C6)(8C4)=5880
-----------------------------Add
===================>8156
.
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8156/17C10 = .4194
.
Ed