Mathematics, 10.12.2019 02:31 nettaboo9262

Atennis player keeps track of the number of successful first serves he makes. during the first 8 service points of a game, only 2 of his first serves are playable, so his first serve percentage is 25%. how many more consecutive successful first serves must he have to raise his first serve percentage to 60%?

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Atennis player keeps track of the number of successful first serves he makes. during the first 8 ser...