<PRE><B>Question 935937</B>
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data:
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30  29
35  27
40  24
45  21
50  19
55  17
60  16
65  14
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y = 0.005xx - 0.9107142857x + 52.19642857
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answer:
y = 0.005xx - 0.9107x + 52.1964
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