Mathematics, 02.03.2021 03:10 punkinrichard1oxon2i
When Famke charges her phone, it gains percentage points each minute. When Famke uses her phone, it loses
percentage points each minute.
Once, Famke used her phone for some time, and then charged it for twice the amount of time she used it. In the
end, her phone lost percentage points.
How long did Famke use her phone and how long did she charge it?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
Answers: 1
Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 1
Mathematics, 21.06.2019 18:30
Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
Mathematics, 21.06.2019 21:00
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
You know the right answer?
When Famke charges her phone, it gains percentage points each minute. When Famke uses her phone, it...
Questions
Health, 17.03.2020 03:19
Computers and Technology, 17.03.2020 03:19
Chemistry, 17.03.2020 03:19
Mathematics, 17.03.2020 03:19
Computers and Technology, 17.03.2020 03:19
