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
natita [175]
3 years ago
10

Carol Spends 1/2 an hour doing math Homework, Spends 4/5 of an hour doing science homework, and 1/4 an hour doing history homewo

rk. About how much time did she spend in all doing homework?
A. About 1 Hour
B. About 1 1/2 an Hour
C. About 2 Hours
D. About 2 1/2 Hours
Mathematics
2 answers:
Lelechka [254]3 years ago
8 0
YOur answer should be B I think :)
GarryVolchara [31]3 years ago
6 0
The answer is B. About 1 1/2 hours
You might be interested in
How can you solve real-world and mathematical problems with numerical and algebraic equations and inequalities?
Oliga [24]
You can solve real-world and mathematical problems with numerical and algebraic equations and inequalities. Algebra can be applied to the temperature in different places that both change, height of a growing child over time, the speed of a car that changes over time (mph), and the age of people that increases over year. Algebra is used in parts of our everyday life, we just don’t realize it.
7 0
3 years ago
I need your help ASAP!
slega [8]

Answer:

C.

Step-by-step explanation:

If 4ab+k=13 then k=13-4ab

8 0
2 years ago
Which story problem could be solved using the given equation? 1/5×2/3=m
Ksju [112]
 its b. hope this helps i guess
5 0
3 years ago
Read 2 more answers
In taking a multiple-choice test, there are four possible answers for each problem, only one of which is correct. Assume that so
Degger [83]
Total number of events
4^25

Probabilty to get all 25 randomly,

1^(4^25)
7 0
3 years ago
Here's a better picture
schepotkina [342]
1) 3/5=9/x (cross multiply<span>)
3x=5(9)
3x=45
x=15

2) </span>2/4=x/12   (cross multiply<span>)
</span> 2(12)=4x
     24=4x
<span>       6=x

</span>3) 10/x=5/9   (cross multiply<span>)
   10(9)=5x
       90=5x
       18=x
</span>
4) 5/6=x/18
5(18)=6x
90=6x
x=15
7 0
3 years ago
Other questions:
  • Find the area of a regular nonagon with a side length of 7 and an apothem of 5
    5·1 answer
  • What is the equation of the line that passes through the point (-1, -2) and is parallel to the line with equation -3x+y=4
    14·1 answer
  • In which of the following cases is productive efficiency not satisfied? Assume we start at a point on the PPF between two produc
    10·1 answer
  • one vertex of a polygon is located at (3,-2). After a rotation, the vertex is located at (2,3). which transformations could have
    5·2 answers
  • I need help with these
    15·1 answer
  • It cost $5.25 for a bottle of 150 vitamins. if the cost varies directly with the number of vitamins in the bottle, what should a
    7·1 answer
  • 16 of the 28 dogs at the shelter are purebred. What percent of the dogs are purebred? Round to a whole number
    6·1 answer
  • [Please help] I am very weak at functions, I just need yes's and no's! ;-;
    10·1 answer
  • Graph the equations x = 3 and y=5.
    12·1 answer
  • Solve for x. 4 In (4x) = 16
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!