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
Mamont248 [21]
2 years ago
8

What is the unit rate for 1/4 gallon for every 3/10 mile

Mathematics
1 answer:
BigorU [14]2 years ago
4 0

The unit rate for 1/4 gallon for every 3/10 mile is 10/12 gallon per mile

<h3>What is unit rate?</h3>

The unit rate is defined as the rate of a quantity for one of another quantity

The given parameters are:

Gallon = \frac 14

Distance= \frac 3{10}

The unit rate is then calculated as:

Rate = Gallon \div Distance

So, we have:

Rate = \frac 14 \div \frac{3}{10}

Express as products

Rate = \frac 14 \times \frac{10}{3}

Rate =  \frac{10}{12}

Hence, the unit rate is 10/12 gallon per mile

Read more about unit rates at:

brainly.com/question/19493296

You might be interested in
Please help Explanation will be appreciated thanks,
Genrish500 [490]

Answer: A; 6.3%

Step-by-step explanation:

Problem 1

For the first problem, we first want to find y so that we can plug it into the expression.

We can use elimination method for the system of equations to solve.

3x+3y=21

3x-y=5

We subtract both equations to eliminate x.

4y=16                                        [divide both sides by 4]

y=4

Now that we know y, we can plug it into the expression.

\frac{4}{2} -3                                         [divide]

2-3                                         [subtract]

-1

We know that the answer is A.

--------------------------------------------------------------------------------------------------------

Problem 2

For the second problem, we need to know how to calculate percent error. The formula for precent error is \frac{|measured-exact|}{exact} *100%. We know that the exact value is 80 because the buyer was supposed to given 80. 75 is the measured value because that was what the buyer was given.

\frac{|75-80|}{80} *100%                               [subtract]

\frac{|-5|}{80} *100%                                   [solve absolue value]

\frac{5}{80} *100%                                     [divide]

0.0625*100%                               [multiply]

6.25

Since the problem said to round to one decimal place, we know that the answer is 6.3%.

4 0
3 years ago
3(x + 3) + 10
Sphinxa [80]

Answer:

b-3x+19

Step-by-step explanation:

you have to open the bracket so 3*x=3x

3*3=9

therefore;3x+9+10=3x+19

7 0
3 years ago
Read 2 more answers
I need help with this Algebra question
Ainat [17]

Step 1 = Distributive Property ( multiplying the 2 by each term in parenthesis)

Step 2 = Addition Property ( adding like terms)

Step 3 = Addition Property (adding 34x to each side)

Step 4 = Division Property. ( dividing both sides by 17)


3 0
3 years ago
Verify this trig function. <br> tanysiny = secy-cosy ?
avanturin [10]
LHS\\ \\ =\tan { y } \sin { y } \\ \\ =\frac { \sin { y }  }{ \cos { y }  } \cdot \sin { y }

\\ \\ =\frac { \sin ^{ 2 }{ y }  }{ \cos { y }  } \\ \\ =\frac { 1-\cos ^{ 2 }{ y }  }{ \cos { y }  }

\\ \\ =\frac { 1 }{ \cos { y }  } -\frac { \cos ^{ 2 }{ y }  }{ \cos { y }  } \\ \\ =\sec { y } -\cos { y } \\ \\ =RHS
6 0
3 years ago
Given the check digit is 3, find the missing X for the master card number 5164 2X13 2705 0183
Gekata [30.6K]

Answer:

9

Step-by-step explanation:

So there's 3 1's, 2 2's, 2 3's, 1 4, 2 5's, a 6, a 7, an 8, 2 0's, and no 9's.  

5 0
3 years ago
Read 2 more answers
Other questions:
  • 1 /3 − (−1 /5 ) <br><br> a. -1/2<br> b. 1/4<br> c. 2/15<br> d. 8/15
    10·2 answers
  • Use synthetic division and the Remainder Theorem to find P(a).
    6·1 answer
  • What is 60% of one-half x?
    7·1 answer
  • -5/6x = 20 2/3(x - 7) = -2 solve them and show your work! ASAP! I need this done fast!!
    11·1 answer
  • Train can travel 1136 miles in 4 hours. What is the unit rate that this train is traveling per hour
    15·1 answer
  • Please help i will mark brainliest! for correct answers!​
    15·1 answer
  • Solve the inequality.<br> - 6 &lt; 2x - 4 &lt;4
    14·1 answer
  • La suma de dos números es 135 y su diferencia 37, hallar los dos números
    13·1 answer
  • Havana was born on February 14, 1987. How old was she on her birthday in 2002?
    11·2 answers
  • What number is 150% of 32?<br><br><br>i need a show of work for a test​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!