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
weeeeeb [17]
2 years ago
15

Are all proportional relationships functions?

Mathematics
1 answer:
romanna [79]2 years ago
7 0
I think so but i don’t know
You might be interested in
Can anyone help me understand how to evaluate the limit of this complex fraction?
SSSSS [86.1K]

Answer:

-1/9

Step-by-step explanation:

\lim_{x \to 3} \frac{1/x-1/3}{x-3}

For simplicity, let's multiply top and bottom by 3x:

\lim_{x \to 3} \frac{3-x}{3x(x-3)}

Factor out a -1:

\lim_{x \to 3} \frac{-(x-3)}{3x(x-3)}

Divide top and bottom by x−3:

\lim_{x \to 3} \frac{-1}{3x}

Evaluate the limit:

\frac{-1}{3(3)}\\-\frac{1}{9}

It's important to note that the function doesn't exist at x = 3.  As x <em>approaches</em> 3, the function <em>approaches</em> -1/9.

5 0
3 years ago
Your test scores for the semester are 87,84 and 85.Can you raise your test average to 90 with you next test?
Rainbow [258]

Answer:

Yes

Step-by-step explanation:

If you add 87.84, 85, and 100 you get 272.84. Once you divide that by 3 you get 90.946, which would be your test average if you score 100 on your next test.

6 0
3 years ago
The owner of a bookstore asked her regular customers to rank 3 items from a list of products that she would like to bring to the
Mazyrski [523]
40 ways. 6!/3!(6-3)! =120. We are only trying to find 3 ways. 120 is the total, 120/30 =40. So 40 is the answer.
7 0
3 years ago
Read 2 more answers
Which is the best linear model for the data shown in the scatter plot?​
Studentka2010 [4]

The best linear model for the data that's illustrated will be y = 10x + 5

<h3>What is a linear model?</h3>

It should be noted that a linear model simply means model where the terms are added. It should be noted that this can be used in connection with the regression model.

Here, the best linear model for the data will be:

= (10 × x) + 5

= 10x + 5

Therefore, the best linear model for the data that's illustrated will be y = 10x + 5.

Learn more about model on:

brainly.com/question/25987747

#SPJ1

3 0
1 year ago
The winner of a 200 mile race drove his car to victory at 111.5417 mph. What was his time?
Fed [463]

200 \div 111.5417
6 0
3 years ago
Other questions:
  • The sum of 7 and the cube of a number
    8·2 answers
  • If 3x-8=-2,find the value of x-6
    6·1 answer
  • Select the factors that can be divided out to simplify the multiplication problem: 4/26 x 13/20. Select all that apply. A. 2 B.
    14·2 answers
  • how many triangles can you make with the given lengths of three line segments are 4 centimeters, 5 centimeters, and 9 centimeter
    12·1 answer
  • 1.3 to the second power
    12·2 answers
  • Please help me with this question <br><br> 8v-4(v+8)=8
    9·1 answer
  • How do I show my work for 1/2 x 6​
    5·1 answer
  • If the cocoa to water ratio for a hot chocolate recipe is 1 tablespoon cocoa to 1⁄4 cup water, how much cocoa do you need if you
    10·1 answer
  • Where do I put the parentheses for this question 5•2+3-8=17
    7·2 answers
  • 10 push-ups in 2 days= ?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!