There are 49 counters in a bag.
20 of the counters are red.
The rest of the counters are blue...
Mathematics, 13.06.2020 15:57 beccaxhope
There are 49 counters in a bag.
20 of the counters are red.
The rest of the counters are blue.
One of the counters is taken at random.
Find the probability that the counter is blue.
Answers: 3
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
Mathematics, 21.06.2019 23:00
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
English, 01.07.2021 16:20
Social Studies, 01.07.2021 16:20
English, 01.07.2021 16:20
Mathematics, 01.07.2021 16:20
Mathematics, 01.07.2021 16:20
Mathematics, 01.07.2021 16:20
English, 01.07.2021 16:20