I don't quite get this question
...
Answers: 2
Mathematics, 21.06.2019 17:20
Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?
Answers: 3
Mathematics, 21.06.2019 22:00
Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4
Answers: 2
Mathematics, 21.06.2019 22:30
Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
Answers: 3
Mathematics, 22.06.2019 01:50
One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.
Answers: 2
History, 14.06.2020 16:57
English, 14.06.2020 16:57
Mathematics, 14.06.2020 16:57
Mathematics, 14.06.2020 16:57
Mathematics, 14.06.2020 16:57
Biology, 14.06.2020 16:57
Mathematics, 14.06.2020 16:57
Mathematics, 14.06.2020 16:57
Business, 14.06.2020 16:57
Biology, 14.06.2020 16:57
Health, 14.06.2020 16:57
Mathematics, 14.06.2020 16:57
Mathematics, 14.06.2020 16:57
Social Studies, 14.06.2020 16:57