3 3 11 7 2-1 =
4 4 4 4
응
11 4 11
x =
47 7
Find the reciprocal.
9
1.
14
17
2.
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Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

With alll of except for the 2 that i did already