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
Lina20 [59]
3 years ago
5

Sam spends 12.5% of his day doing homework. There are 24 total hours in one day. Which proportion could be used to calculate the

number of hours Sam spends doing homework?
Mathematics
2 answers:
joja [24]3 years ago
7 0
12.5      x
------ = -----
100      24

Sam spent 3 hours doing his homework.


otez555 [7]3 years ago
6 0
Homework =  12.5% of 24 hours  = 0.125 x 24  = 3 hours

Sam spent <u>3 hours</u> on homework.

Proportion of the time spent on homework = 3/24 = 1/8

Answer: Same spent 1/8 of his day on homework.
You might be interested in
Create a Pythagorean theorem equation for the diagram then solve the unknown sides. If necessary, rounded to decimal places.
konstantin123 [22]
A squared plus b squared equals c squared. 5 squared is 25. 2 squared is 4. 25 plus 4 is 29. The square root of 29 is 5.385. Therefore, x=5.385. The equation for this would be •square root symbol• (25+4).
7 0
3 years ago
P varies directly with the square of R. When R is 4, P is 56. Find the value of P when R is 6
Sav [38]
Hey!
The formula of direct variation is y = kx. So we know that p = kr^2
Hint: after it says varies, it's basically the equal sign. 
so we can set it up
56 = 4^2k
56=16k
now we want k alone so we have to divide 16 on both sides
k=3.5
We can now solve for p like it asks
p = 3.5*6^2
p=126
There's your answer!
Hope this helps!
6 0
3 years ago
I don't seem to understand. If u help me? I'll mark u the brainliest!
Andreyy89
150% of the number 24 is 36.
8 0
3 years ago
A fuel tank contains 1 3/4 gallons of gasoline. Casey adds 33 1/3 gallons of
romanna [79]

Answer:

The gallons of gas the tank contain now is <u>35 1/12</u>.

Step-by-step explanation:

Given:

Fuel tank contains 1 3/4 gallons of gasoline.

Casey adds 33 1/3 gallons of  gasoline to the tank.

Now, to find the total gallons of gas the tank contain.

Converting the mixed fractions into improper.

Gallons of gasoline in fuel tank =1\frac{3}{4}=\frac{7}{4}.

Gallons of gasoline Casey adds =33\frac{1}{3} =\frac{100}{3}.

<u>According to question:</u>

By adding we get the total gallons of gasoline now tank contain:

\frac{7}{4} +\frac{100}{3}

=\frac{7\times 3+100\times 4}{12}

=\frac{21+400}{12}

=\frac{421}{12}

=35\frac{1}{12}

Therefore, the gallons of gas the tank contain now is 35 1/12.

5 0
3 years ago
×+4×+2=7+5+2×<br>Can u solve that please?????
KiRa [710]
Hey! if this is algebra i recommend getting this app called "Math PAPA" it really helped me out when i was in algebra 
7 0
3 years ago
Read 2 more answers
Other questions:
  • bill dupp lumber yard charges $2.80 for each cubic foot of sand delivered,plus $50 to deliver the sand. is this function continu
    10·1 answer
  • Which set of quadrilaterals must have opposite sides that are congruent and parallel?
    9·2 answers
  • Based on the data from six students, the regression equation relating number of hours of preparation (x) and test score (y) is .
    7·2 answers
  • Total cost of car after tax is $18550, the sales tax is 6% find the original price?
    14·1 answer
  • An endpoint of a line segment is (4,5) and the midpoint of the line segment is (3, -2). Find the other endpoint.
    5·1 answer
  • The sum of three consecutive numbers is 90. What is the largest integer?
    7·1 answer
  • For the image below, state the line of reflection:
    7·1 answer
  • A Taxi company charges $2.75 flat rate in addition to $0.85 per mile. Pepe has no more than $10 tospend on a ride. Write an ineq
    8·1 answer
  • What is the common denominator of 1/8 and 11/6
    7·1 answer
  • Does anyone understand this? Please explain and give me da answer ahahah, istg this teacher doesn’t teach at all.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!