Mathematics, 31.01.2021 22:30 PNA
there are only r red counters and g green counters in a bag. a counter is taken at random from the bag. the probability that the counter is green is 4/9 the counter is put back in the bag. 4 more red counters and 2 more green counters are put in the bag. a counter is taken from the bag. the probability that the counter is green is 10/23 find the number of red counters and the number of green counters that were in the bag originally. your final line must say, ... red and ... green counters. please help this is due on monday at 1:00pm :/
Answers: 1
Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
Answers: 1
Mathematics, 21.06.2019 18:00
Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.
Answers: 2
there are only r red counters and g green counters in a bag. a counter is taken at random from the b...
Mathematics, 15.10.2020 14:01
Mathematics, 15.10.2020 14:01
History, 15.10.2020 14:01
History, 15.10.2020 14:01
Mathematics, 15.10.2020 15:01
Computers and Technology, 15.10.2020 15:01
Mathematics, 15.10.2020 15:01
Biology, 15.10.2020 15:01
Social Studies, 15.10.2020 15:01
Mathematics, 15.10.2020 15:01