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
mel-nik [20]
3 years ago
7

Find the constant of variation for the relationship f(x)= 40x.

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
8 0

We are given the expression f(x) = 40x where f(x) is the dependent variable and x is the independent variable. In this case, we can see that f(x) is directly proportional to x and that the constant of propotionality is 40. Answer then to this problem is D. 40 
Vadim26 [7]3 years ago
4 0
Constant of variation is 40
You might be interested in
Simplify this algebraic expression completely. 10y – 3(y + 5) A. 7y – 15 B. 7y – 5 C. 7y + 2 D. 7y + 5
Kipish [7]
Hey! :)

10y-3(y+5)

Distribute the -3. 

-3*y= -3y  -3*5= -15

10y-3y-15

7y-15

"A" is the answer.

~'Manda
6 0
3 years ago
5 1/6 + 7 1/3 helpppppppp fasssssssssttttttt
natali 33 [55]

Answer:

12 and 1/2 (12.5)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help ASAP thank you so much
marissa [1.9K]

Answer:

The answer is the second option

(2,3), (-1,3), (-1,6)

Step-by-step explanation:

6 0
3 years ago
Make six prime numbers using the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 once each.
lana [24]

Answer:

2, 3, 5, 7, 11, 13.

Step-by-step explanation:

A prime number is a number that you don't get a whole number when divided by 2 but you do get a whole number when divided by prime numbers such as 3,5,7,11... Basically a number with two factors, it can only be divided by 1 or themselves. for example:

9/2 = 4.5 (this is not a whole number so it might be a prime.

9/3 = 3 (it works when divided by a prime number.

another:

8/2 = 4 (it gives a whole number when divided by 2 therefor, it can't be a prime number.

Answering:

There are 6 prime numbers at the top^^^^.

8 0
2 years ago
Read 2 more answers
What are the solutions of the equation?<br>15 - 8x^2 – 14x​
ipn [44]
One solution to your problem is 15(1-2x)
6 0
3 years ago
Other questions:
  • When graphically depicting frequency distributions, a _____ uses bars to display a frequency distribution for a quantitative var
    6·1 answer
  • Write a real world problem with the equation 2×2×3=12​
    13·1 answer
  • An example how multiplication<br><br> is assocative
    10·1 answer
  • On 1st January 2020, Laurie invests P dollars in an account that pays a nominal annual interest rate of 5.5%, compounded quarter
    6·1 answer
  • What does the word "isohyet" mean?
    6·1 answer
  • 125% of x is 60. What is x
    12·2 answers
  • Times 9/5 = -27 what is the answer
    10·2 answers
  • Fill in the blank <br><br> The vertext of y= x^2-8x+18 is ( , )<br><br><br> PleASE HELP ASAP
    7·1 answer
  • During lunch someone says that he heard that lavender oil cures migraines. This is an example of _____.
    12·2 answers
  • Which equation is represented by the graph below?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!