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lisabon 2012 [21]
3 years ago
12

Tennis balls are filled with nitrogen gas. 1.7% of nitrogen gas has escaped from a particular ball after 10 hits.

Mathematics
1 answer:
bezimeni [28]3 years ago
7 0
I got 96.09% -- 1.7% x 10= .17 .17 x 23= 3.91 100%-3.91= 96.09%
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