1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elanso [62]
3 years ago
7

If a phone charges 3% every five minutes then how long will it take for the phone to charge 100%

Mathematics
2 answers:
zimovet [89]3 years ago
7 0
5/3=1.67
First you find how long it takes to get 1%

1.67*100=167
Then you times it by 100. So it takes 167 minutes to charge.

167/60=2.7
Then convert it to hours by deviding by 60.

<u>It takes 2.7 hours or 167 minutes</u>
postnew [5]3 years ago
4 0

To find out how long it will take a phone to charge 100% if it charges 3% every 5 minutes, you have to put it in a fraction.

3/5

3 is the percent charged and 5 is the time.

You have to find out what 100 divided by 3 is. The answer is 33.3.

So,

3/5 times 33.3 is equal to 99.9/166.5.

It will take 166.5 minutes for the phone to charge to about 100%.

hope it helps.

can you choose mine as the brainliest answer

You might be interested in
What is the greatest common factor of 88 and a 121
Anton [14]

Answer: 11

Step-by-step explanation: The factors of 88 are 1,2,4,8,11,22,44,88; The factors of 121 are 1,11,121.

8 0
3 years ago
Relate ratios in right triangles
SIZIF [17.4K]

Answer:

B

Step-by-step explanation:

Cos is the adjacent side over the hypotenuse.  The adjacent side to <E is side ED.  The hypotenuse is side EF.  ED/EF.  They do not go right out and give you this choice, but you see that B says the same thing.

3 0
2 years ago
Identify the scale factor from A to B
Tomtit [17]
The answer is 3. You divide the numbers in the bigger triangle by the numbers on the smaller one to find the scale factor
6 0
2 years ago
A CD player holds 5 CDs, and each disc has 12 songs. If the CDs are changed randomly, find the probability that your favourite s
almond37 [142]

Answer:

1/(5*12) = 1/60 = .016 = 1.6%

Step-by-step explanation:

7 0
3 years ago
X - 15 = -25<br> plz help
Anna71 [15]

Answer:

x=-10

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • What is 4.4822x10 in scientific notation
    11·1 answer
  • Solve this equation, and show work. worth 40 points.
    8·1 answer
  • Is this correct ? .......................
    10·1 answer
  • 2 + 3 × 16 − 2 × 21 − 3 = <br> 5<br> 14<br> 35<br> 40
    9·1 answer
  • What does sec 2pi equal?
    13·1 answer
  • FREE POINT ANSWER QUESTION AND GET A BOX OF CEARAL!!!
    10·2 answers
  • Sharon has some one-dollar bills and some five-dollar bills. she has 14 bills. the value of the bills is $30.
    9·1 answer
  • Printing signs costs $28 for the design plates plus $2 per sign. Which equation correctly describes the cost, c, of s signs?
    15·1 answer
  • Davinder earns 4.5% interest per year on the money she has saved in her bank account. She starts off with £200. How much is in h
    11·1 answer
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!