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
CaHeK987 [17]
3 years ago
6

Which is a correct interpretation of the slope of the line in this graph?

Mathematics
1 answer:
Vilka [71]3 years ago
7 0

Answer:

Option C. the volume of water in the tank is decreasing by 0.4L per hour

Step-by-step explanation:

step 1

Find the slope

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

A(2,8)\ B(7,6)

Substitute the values

m=\frac{6-8}{7-2}

m=\frac{-2}{5}=-0.40\frac{liters}{hour}

The slope is negative

so

is decreasing

That means------> the volume of water in the tank is decreasing by 0.4L per hour

You might be interested in
Which of the following trigonometric ratios are correct?
notka56 [123]

9514 1404 393

Answer:

  D, F

Step-by-step explanation:

The mnemonic SOH CAH TOA can help you with this. It reminds you ...

  Sin = Opposite/Hypotenus

  sin(40°) = x/b . . . . matches D

  Cos = Adjacent/Hypotenuse

<em>   cos(40°) = a/b . . . . no match</em>

  Tan = Opposite/Adjacent

  tan(40°) = x/a . . . . matches F

8 0
2 years ago
It costs a petroleum refinery $0.39 to refine one gallon of gasoline, and $0.39 to refine one gallon of natural gas. The
GaryK [48]

Answer:

a.

86,957

Step-by-step explanation:

i took the test

6 0
3 years ago
Solve equation 4x=20
Romashka [77]

4x=20

4/4x=20/4

x=5

u want to isolate the variable to solve these equations

6 0
3 years ago
Read 2 more answers
HELP MEH PLEASEEE
algol13

Answer: -6(n - 3) = 18, n = 0

Step-by-step explanation:

The equation "The difference between a number and three is multiplied by negative six. The result is eighteen." can be expressed as -6(n - 3) = 18. To find n, you solve algebraically to get n = 0.

I hope this helps!

6 0
2 years ago
Marking brainliest!!<br><br> What should I put for the second question? I am confused. HELPP
NARA [144]
One could analyze sources that were created by experts. In this case, you should look for a source that shares the same main argument, which is that people should pay for things that they own. People with credentials are credible (for the most part), and can be trusted. If experts have the same ideas and opinions in their respective fields, your thesis can be verified.
5 0
2 years ago
Other questions:
  • What in times equals 60
    9·1 answer
  • If 9 is subtracted by a number,and the result is multiplied by 19, the product is 171. Find the number
    13·1 answer
  • To avoid mildew and mold, Clay's new oat barn has an open shaft lengthwise through the barn with small holes drilled throughout
    14·1 answer
  • Evaluate 8 - 4.7y - x <br> when y= -1 and x= 2.
    14·2 answers
  • High school students across the nation compete in a financial capability challenge each year by taking a National Financial Capa
    11·2 answers
  • Help me guys I suck at fractions :(
    14·2 answers
  • Which expression is equivalent to –(3 + 4x)?
    13·1 answer
  • Over which of the following intervals is the function below increasing at the greatest average rate? y=3log₂(x)-1
    10·1 answer
  • 3. An artist is creating a sculpture from clay. He starts with clay in the shape of a sphere with a radius of 3 inches.
    13·1 answer
  • R.11 Multiply using the distributive property NUY<br> Simplify the expression:<br> -5(-8 + 2k)=
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!