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
matrenka [14]
3 years ago
12

After what felt like an hour—it had actually been 42 minutes—a zookeeper finagled the phone from the monkey's hand. If Samantha'

s phone had been at 46% and the monkey had listened to Top Pop the entire time, what percentage of battery should be left?
Mathematics
1 answer:
andriy [413]3 years ago
5 0

Answer:

Depends on various factors.

Step-by-step explanation:

There are various factors on which the percentage of battery left, depends.

• If the phone screen is large the display will consume more batter than the smaller display from the same battery source.

• If it was just audio played then it will consume battery lesser than the amount of battery consumed when the music video was played because then device consumes battery through display and also supply is needed for the audio source so the discharge will be faster.

• Efficiency of the device also matters a lot. If the device is highly efficient then it will consume lesser battery than other phones.  

• It is more of a question of estimation so if initially the battery percentage was 46% and it was used for 42 minutes while listening to music, roughly the battery percentage should be around 18%.

• Roughly about 18% of battery should be left.

You might be interested in
A floor plan of ​'s cheryl´s bedroom and closet is shown. The height of the bedroom is 7 feet. The height of the closet is 6 fee
mylen [45]

Answer:

The total volume of the bedroom and closet is 42  feet or sq2

No, it doesn't make sense to find the bedroom floor and closet floor area combined because this is abt the height and volume, not the flooring plan (area)

Step-by-step explanation:

You multiple 7*6 to get the 42 answer

3 0
3 years ago
Is 96 prime??.?.??????
liraira [26]
No, 96 is not a prime number, it is a composite number.

Hope I helped :-)
5 0
3 years ago
Read 2 more answers
Solve for the rational equation 1/x = x/x+1
babymother [125]

Answer:

the answer is x=1/2

Step-by-step explanation:

hope this helps if not let me know have a blessed day

8 0
2 years ago
Sofian's current age is (2x + 3) times Mastura's age. Given that Mastura's current age is (x + 5) years and 6 years ago, the sum
Sliva [168]

{\large{\textsf{\textbf{\underline{\underline{Given :}}}}}}

★ Sofian's current age is (2x + 3) times Mastura's age.

★ Mastura's current age is (x + 5) years

★ 6 years ago, the sum of their ages is 44 years.

{\large{\textsf{\textbf{\underline{\underline{To \: Find :}}}}}}

★ The value of x.

{\large{\textsf{\textbf{\underline{\underline{Solution :}}}}}}

<u>According to the question,</u>

Present age of Mastura = (x + 5) years

Present age of Sofian = (2x + 3) (x + 5) years, i.e :

\longrightarrow \tt (2x + 3) (x + 5)

\longrightarrow \tt 2 {x}^{2}  + 10x + 3x + 15

\longrightarrow \tt 2 {x}^{2}  + 13x + 15  \: years

Now,

Mastura's age 6 years ago = (x + 5) - 6

=> x + 5 - 6

=> x - 1

Sofian's age 6 years ago = 2x² + 13x + 15 - 6

= 2x² + 13x + 9

<u>Usin</u><u>g</u><u> </u><u>the</u><u> </u><u>condi</u><u>tion</u><u> </u><u>provided</u><u> </u><u>by</u><u> </u><u>the</u><u> </u><u>question</u><u>,</u><u> </u>

Mastura's age 6 years ago + Sofian's age 6 years ago = 44

\longrightarrow  \tt (x - 1) + (2 {x}^{2}  + 13x + 9) = 44

\longrightarrow  \tt x - 1 + 2 {x}^{2}  + 13x + 9 = 44

\longrightarrow  \tt 2 {x}^{2}  + 14x + 8 = 44

\longrightarrow  \tt 2 {x}^{2}  + 14x + 8  -  44 = 0

\longrightarrow  \tt 2 {x}^{2}  + 14x  - 36= 0

• <u>Takin</u><u>g</u><u> </u><u>"</u><u>2</u><u>"</u><u> </u><u>commo</u><u>n</u><u>.</u>

\longrightarrow  \tt 2 ({x}^{2}   + 7x - 18) =  0

\longrightarrow  \tt {x}^{2}   + 7x - 18 = \dfrac{0}{2}

\longrightarrow  \tt {x}^{2}   + 7x - 18= 0

• <u>Usin</u><u>g</u><u> </u><u>splitting</u><u> </u><u>the </u><u>midd</u><u>le</u><u> </u><u>term</u>

\longrightarrow  \tt {x}^{2}   + 9x - 2x - 18 = 0

\longrightarrow  \tt x(x + 9) - 2(x + 9) = 0

\longrightarrow  \tt (x + 9) (x  - 2) = 0

either \tt (x + 9)  = 0 \: \:  or \:  \: (x  - 2) = 0

\longrightarrow \tt x   =  - 9 \: \:  or \:  \: x   = 2

[As the age cannot be negative. So x = - 9 is rejected]

\therefore \tt \: x = \red{ 2}

{\large{\textsf{\textbf{\underline{\underline{Verification :}}}}}}

<u>According to the condition provided by the question, </u>

• Mastura's age 6 years ago + Sofian's age 6 years ago = 44

\longrightarrow  \tt x - 1 + 2 {x}^{2}  + 13x + 9 = 44

<u>Putti</u><u>ng</u><u> </u><u>x</u><u> </u><u>=</u><u> </u><u>2</u><u> </u><u>we</u><u> </u><u>get</u><u>,</u>

\longrightarrow  \tt 2 - 1 + 2( {2})^{2}  + 13(2) + 9 = 44

\longrightarrow  \tt 1 + 2  \times 4  + 26+ 9 = 44

\longrightarrow  \tt 1 + 8  + 26+ 9 = 44

\longrightarrow  \tt 9  + 26+ 9 = 44

\longrightarrow  \tt 18 + 26 = 44

\longrightarrow  \tt 44 = 44

<u>Henc</u><u>e</u><u> verified</u><u>.</u>

\begin{gathered} {\underline{\rule{290pt}{3pt}}} \end{gathered}

Hope it helps you! :))

6 0
2 years ago
What is the equation of the line with a slope of -1/2 that passses through the points (6,6)?
ivann1987 [24]
M = slope

Lets put this in point slope form, and slope intercept form. 

y - 6 = -1/2(x - 6)
y - 6 = -1/2x + 3
    + 6            + 6

y = -1/2x + 9 

Answer:  y = -1/2x + 9 
8 0
4 years ago
Other questions:
  • The plate is rotated 90° about the origin in the counterclockwise direction. In the image trapezoid, what are the coordinates of
    11·1 answer
  • during a 3 day event a total of 7,458 people attended. if the same people of people attended each day, how many people attended
    14·2 answers
  • The product of Rick's height and
    11·1 answer
  • Juan works as a tutor for $12 an hour and as a waiter for $7 an hour. This month, he worked a combined total of 110 hours at his
    14·2 answers
  • 11k = -143 I need help with this question
    6·2 answers
  • Are these shapes similar or congruent? H E L P
    6·2 answers
  • Seven cards are face-down on a table. Each of the cards has exactly one of the numbers 1, 2, 4, 6, 7, 8 and 10 facing down. No t
    6·1 answer
  • If a person is 5 1/2 tall and cast a 3 1/2 shadow And there is a flag poll that is 28 feet tall what is the height of the shadow
    15·1 answer
  • Someone pls help me!!!!
    14·1 answer
  • 5th grade math! Can someone help me out? Offering 20 points for both of these!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!