Mathematics, 17.10.2019 10:30 skaterwolf1317

Aband leader randomly selects 2 students out of 80 band members. if you and your brother are both band members. what is the probability that you are both selected?
a: 1/3160 b: 1/20 c: 1/6320 d: 1/1600

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Aband leader randomly selects 2 students out of 80 band members. if you and your brother are both ba...

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