Mathematics, 22.02.2021 14:00 dedgefield
The Zambia ICT Chess club invites prospective new players to take part in a series of three trial games. At the end of each game, the performance of each player is assessed as pass or fail. Players who achieve a pass in the first three games are invited to join the first team squad. Players who achieve a pass in the first two games are invited to join the second squad. Players who fail to win in two games are asked to leave. The following may happen, The probability of passing the first game is 0.9 Players who pass any game have a probability of 0.9 of passing the next game Players who fail any game have probability of 0.5 of failing the next game a. Represent the above on a tree diagram [2 �ю�ј� b. Find the probability that a randomly selected player i. Is invited to join the first squad [2 �ю�ј� ii. Is invited to join the second squad [3 �ю�ј� iii. Is asked to leave [1 �ю�ј] Mutale, Bwalya and Mulenga attend the trials at the same time. Assuming their performances are independent, find the probability that c. At least one of the three is asked to leave [3 �ю�ј� d. They pass a
Answers: 2
Mathematics, 21.06.2019 22:00, d0ram0UsE
Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
Mathematics, 22.06.2019 00:00, emmagbales
Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?
Answers: 1
The Zambia ICT Chess club invites prospective new players to take part in a series of three trial ga...
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