Mathematics, 21.03.2020 11:25 statonglenda
In a city school, 65% of students have green eyes, 25% have red hair, and 15% have green eyes and red hair. What is the probability (rounded to the nearest whole percent) that a randomly selected student has red hair, given that the student has green eyes?
a) 38%
b) 23%
c) 16%
d) 25%
Answers: 1
Mathematics, 21.06.2019 20:00
Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
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Mathematics, 22.06.2019 04:30
Cesar bought 7 items at the candy store. he bought candy bars for $0.50 each and packs of gum for $0.95 each. he spent a total of $6.80. what system represents the solution for the number of candy bars (x) and the number of pack gum (y) purchased?
Answers: 1
In a city school, 65% of students have green eyes, 25% have red hair, and 15% have green eyes and re...
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