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
Harman [31]
2 years ago
6

In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were di

rectly related by the equation y = kx, where x is the length and y is the weight. Use the information in the table to find the weight of a snake that is 12 inches long.
A.25.0
B.27.5
C.30.0
D.32.5
Mathematics
2 answers:
ki77a [65]2 years ago
7 0
30.0 ounces is correct. Using any pairs of numbers in the table,plug into values for x and y and solve for k.
irakobra [83]2 years ago
3 0
Use one of the ordered pairs that are given to find the value of 'k', the CONSTANT of variation. This number will not change, hence the word 'constant'.
15 = k*6; dividing both sides by 6 we get k = 2.5; The equation used for the table is y = 2.5x
You can find any value now by using this formula.
y = 2.5*12
y = 30
You might be interested in
The function
maks197457 [2]

Answer: What??????

Step-by-step explanation:

im ll years old

8 0
2 years ago
A consumer charges a $46.92 purchase on a credit card. The card has a daily interest rate of 0.039%. If the consumer pays off th
Andrej [43]
After a series of calculations using the interest formula:

The best and most correct answer among the choices provided by your question is the second choice or letter B "$0.18."

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
7 0
3 years ago
Read 2 more answers
Mailani has 184 folders that she plays evenly into seven piles how folders were placed in to the last pile
Mamont248 [21]
If my calculations are correct , only 26 stacks of folders will only hold 7 folders evenly .. leaving 1 pile with 9 folders because 26*7= 182 & 184-182 = 2 . 7+2=9
8 0
3 years ago
The product of a positive number and 2 more than that number is 63 find the numbers
Kobotan [32]
I really don't know how toowrk it out on paper, I'm afraid. I just looked at it, and somehow knew that the answers are 7 and 9.
6 0
2 years ago
Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi
mrs_skeptik [129]

Answer:

A. 2(x + 9) = 8

Step-by-step explanation:

To solve this problem, we proceed as follows:

- We call "x" the number picked up by Amy:

x

- Amy then adds 9 to this number, so we get:

x+9

- Then, we multiply this sum by 2, so we get:

2(x+9)

- Finally, Amy says that this number is equal to 8:

2(x+9)=8

So the correct equation is

A. 2(x + 9) = 8

We can even solve it to find the number. We get:

2(x+9)=8\\2x+2\cdot 9 = 8\\2x+18=8\\2x+18-18=8-18\\2x=-10\\x=\frac{-10}{2}=-5

5 0
3 years ago
Other questions:
  • What are the two whole numbers that are closest to the square root of 200
    12·2 answers
  • les had $26.00 when he went to the box city market to buy some fresh fruits and vegetables .when he left he had $11.70. how much
    7·2 answers
  • Help me I will give extra points
    8·1 answer
  • 10+(-3.5)x2+(-9)/(-3)
    12·1 answer
  • Need help solving for X
    15·1 answer
  • I need some help graphing this
    6·1 answer
  • ∠A and ∠B are supplementary such that
    8·1 answer
  • A child weighs 83 pounds. Given that 1 pound is equal to 16 ounces, how many ounces does the child weigh? A. 1,228 ounces B. 1,3
    10·1 answer
  • Simplify. Your answer should contain only positive exponents.
    8·1 answer
  • The graph of y =f(x) is shown below. Find all values of x where f (x)=0 (check photo)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!