Mathematics, 19.08.2019 13:30 devinblitz4363
From a class of girls and boys the probability that one student chosen at random to answer a question will be a girl is 1/3 . if four boys leave the class , the probability that a student chosen at random to answer a question will be a girl is 2/5 . how many boys and girls are there in the class before the four boys leave ?
Answers: 1
Mathematics, 21.06.2019 18:40, thepantsgirl
Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
Answers: 1
Mathematics, 21.06.2019 19:30, viodsenpai
John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points
Answers: 1
From a class of girls and boys the probability that one student chosen at random to answer a questio...
History, 08.01.2020 19:31
History, 08.01.2020 19:31
History, 08.01.2020 19:31