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
snow_tiger [21]
3 years ago
7

You are running a fuel economy study. One of the cars you find is blue. It can travel 43 1/2 on 1 1/4 gallons of gasoline. Anoth

er car is red. It can travel 25 3/5 miles on 4/5 galoon of gasoline. What is the unit rate for miles per gallon for each​ car? Which car could travel the greater distance on 1 gallon of​ gasoline?
Mathematics
1 answer:
ddd [48]3 years ago
5 0

Answer:

35 1/2 divided by 1 1/4 then 27 1/5 divided by 4/5

For the blue car the answer is 28.4.

For the red car the answer is 34.

You might be interested in
Which of the following is a linear function?
djyliett [7]
It should be the last option. With linear functions, you should be graphing a straight line.
3 0
3 years ago
What is the diameter of a hemisphere with a volume of 257 m^3
Alex73 [517]

Answer:

9.9

Step-by-step explanation:

\text{Volume of Hemisphere}\text{:}

Volume of Hemisphere:

\,\,257

257

\text{Volume of Sphere}\text{:}

Volume of Sphere:

\,\,514

514

Double volume of hemisphere to get volume of the entire sphere

\text{Volume of a Sphere:}

Volume of a Sphere:

V=\frac{4}{3}\pi r^3

V=

3

4

​

πr

3

514=

514=

\,\,\left(\frac{4}{3}\pi\right) r^3

(

3

4

​

π)r

3

514=

514=

\,\,(4.1887902)r^3

(4.1887902)r

3

Evaluate 4/3pi in calc

\frac{514}{4.1887902}=

4.1887902

514

​

=

\,\,\frac{(4.1887902)r^3}{4.1887902}

4.1887902

(4.1887902)r

3

​

Evaluate \frac{4}{3}\pi

3

4

​

π in calc

122.7084611=

122.7084611=

\,\,r^3

r

3

\sqrt[3]{122.7084611}=

3

 

122.7084611

​

=

\,\,\sqrt[3]{r^3}

3

 

r

3

​

Cube root both sides

4.9692575=

4.9692575=

\,\,r

r

\text{Then the diameter equals }9.938515

Then the diameter equals 9.938515

diameter is radius times 2

\text{Final Answer:}

Final Answer:

d\approx 9.9\text{ m}

d≈9.9 m

Round to nearest tenth

4 0
3 years ago
Helpppppp meeeeeeeee​
uysha [10]

Answer:

probably H but im not sure

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Pls awnser i will give brainliest pls pls
Airida [17]

Answer:

B

Step-by-step explanation:

Divide the smaller numbers in the table by the larger numbers (in this case diameter divided by circumference) and then compare that with the choices.

5 0
3 years ago
Pls help should be easy for a high schooler!!! This is due in an hour pls help. It’s easy but hard for me! Worth points!!!! I ne
serg [7]
Shdjrdikskisjdjdjjdjdjjdjdjjdksjsjjsididiidisiieidiididiidiiieieieieieieiieieieiieiieidieiiei
7 0
3 years ago
Other questions:
  • Cost of fuel is $1.45/L. <br> How much is saved after 4 cents per litre are taken off the price ?
    12·1 answer
  • Q36 please help me asap
    9·1 answer
  • What is the period of f : R→R, f(x) = tan(x 3)?
    13·1 answer
  • What is 2+1<br> please help me
    5·2 answers
  • Solve: 2 In 3 = In(x - 4)<br><br><br> a) x=9 <br><br> b) x= 10<br><br> c) x=13
    14·2 answers
  • What is the equation of the line that is parallel to y=6x−1 and passes through the point (−3,4)?
    7·2 answers
  • What is the best first step to solve the inequality 5x - 322?
    13·1 answer
  • A recipe that makes 4 servings calls for 2/3 cup of flour. Isadora uses a large container of flour to make 20 servings of the re
    11·2 answers
  • If f(x) = x-1/3 and g(x) = 3x+1 what is (fog)(x)
    11·1 answer
  • Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!