Mathematics, 18.01.2020 18:31 theresaeleanor
An analyst determines that on any given flight there is a 20% chance that the flight will be delayed. if this is true and someone takes a round trip (two flights), what are the chances that neither flight will be delayed?
56%
60%
64%
70%
80%
Answers: 2
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Answers: 1
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Mathematics, 21.06.2019 21:30
Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$
Answers: 1
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