Mathematics, 22.10.2019 02:20 barkonatree
Axel and his brother like to play tennis. about three months ago they decided to keep track of how many games each has won. as of today, axel has won 18 out of the 30 games against his brother.
a. how many games would axel have to win in a row in order to have a 75% winning record?
b. how many games would axel have to win in a row in order to have a 90% winning record?
c. is axel ever able to reach a 100% winning record? explain why or why not.
d. suppose that after reaching a winning record of 90% in part (b), axel had a losing streak. how many games in a row would axel have to lose in order to drop down to a winning record of 60% again?
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