Mathematics

Mathematics, 09.06.2020 07:57, stephen4438

When Famke charges her phone, it gains 2 percentage points each minute. When Famke uses her phone, it loses 5 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 10 percentage points.
How long did Famke use her phone and how long did she charge it?

answer

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, marika35

Are the corresponding angles congruent? explain why or why not.

Answers: 2

Mathematics, 22.06.2019 00:00, ThunderThighsM8

Ineed here’s a picture of the question

Answers: 1

Mathematics, 22.06.2019 00:30, danielzgame

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16

Answers: 3

Mathematics, 22.06.2019 00:30, angel8953

Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax

Answers: 3

Do you know the correct answer?

When Famke charges her phone, it gains 2 percentage points each minute. When Famke uses her phone, i...

Questions in other subjects:

Konu

Geography, 07.09.2020 06:01

If you see a map in which every county is shaded by its political affiliation, what kind of map are you looking at...

Konu

Mathematics, 07.09.2020 06:01

For all positive integers a, b, and c, which of the following expressions is equivalent to a/c ?...

Konu

Mathematics, 07.09.2020 06:01

Seth’s father is thinking of buying his son a six-month movie pass for $40. With the pass, matinees cost $1.00. If matinees are normally $3.50 each, how many times must Seth attend...

Konu

Biology, 07.09.2020 06:01

Which one describes it best? ...

Konu

Mathematics, 07.09.2020 06:01

Find the coterminal angles of -300 degrees...

Konu

Mathematics, 07.09.2020 06:01

Three less than negative five times a number x is less than twelve. Write this into an inequality and solve and graph it....

Konu

Mathematics, 07.09.2020 06:01

Which choice is equivalent to the fraction below when x is an appropriate value? Hint: Rationalize the denominator and simplify.

Konu

Chemistry, 07.09.2020 06:01

(b) What number, in addition to the answer to part (a) , is needed to determine the number of atoms of Ca in the sample?...

Konu

Mathematics, 07.09.2020 06:01

Nash is training for a marathon and decides to train for 26 miles every week. In the first week, the ratio of the number of miles he ran to the number of miles he walked 3:10...

Konu

English, 07.09.2020 06:01

Write how “The scarlet Ibis” and “My brother’s keeper” have rites of passage that individuals in the selection confront. provide evidence by including names of characters as well a...

Other tasks in the category: Mathematics More task