Mathematics, 17.10.2019 20:30 alizeleach0123

An excellent swimmer is confident he can judge his speed in the water exactly. he bets he can swim two lengths of a 50-meter olympic size pool at an average speed of precisely 2 meters per second. on his first lane he is a little bit slow and ends up going at 1.5 meters per second. which average speed does he have to reach on his second lane to win the bet?

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