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
wel
3 years ago
14

If the relationship is a proportional relationship weite an equation that where x represents the number of adults and y represen

ts the number of students
Mathematics
1 answer:
Anestetic [448]3 years ago
5 0

Answer:

y = kx

Step-by-step explanation:

In proportional relationships, the value of one variable increases as the other increases or decreases as the other decreases. It is denoted mathematically as  y ∝ x where x and y are the variables. It follows that

y = kx where k is the proportionality constant.

So in the relationship where x represents the number of adults, and y represents the number of students,

y ∝ x and y = kx

y = kx is the required equation

You might be interested in
Last time. (fifty each) F ree p oints! Jess is signing out, but want to make everyone's day. Have a great day!
Svetllana [295]

Answer:

Umm.. thanks so much

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The Inverse Function is one-to-one, find a formula for the inverse. (If anyone could explain how to find this mystical formula,
S_A_V [24]
Step 1. Substitute y for f(x) Step 2. Switch x and y. Step 3. Solve for y. Step 4. Substitute f(x) for y.

7 0
3 years ago
Use distributing property : (-11) x (-15) + (-11) x (-25) plzz answer fast
Semmy [17]
The answer is 440.
What I do is just take the -11 and -15 out of the parentheses so it is -11*-15 and the answer is 165. Then, you take -11 and -25 out of the parentheses and find the answer.
Add them together.
Hope that helped :)
5 0
3 years ago
<img src="https://tex.z-dn.net/?f=the%20%5C%3A%20angle%20%5C%3A%20of%20%5C%3A%20measure%20%5C%3A%20%20%5Cfrac%7B31%5Cpi%7D%7B6%7
Yakvenalex [24]

Answer:

3rd quadrant

Step-by-step explanation:

  • First we just convert the angle from radians to degrees
  • \frac{31\pi radians }{6}*\frac{180degrees}{\pi radians}  =\frac{31*180}{6} degrees=930degrees
  • Now that's too big, all this means is if we start rotating from the positive y-axis in a circle we will cross the starting point 2 times, 2 full circles;
  • 930degrees-360degrees=570degrees\\570degrees-360degrees=210degrees  
  • Now in which quadrant it 210 degrees?
  • 0 degrees to 90 degrees is 1st quadrant
  • 90 degrees to 180 degrees is 2nd quadrant
  • 180 degrees to 270 degrees is 3rd quadrant
  • 270 degrees to 360 degrees is 4th quadrant
  • So our answer is the 3rd quadrant.
7 0
2 years ago
Triangle QRS is a right triangle.
olasank [31]

Answer:

5.3

Step-by-step explanation:

a² + b² =² c²               the Pythagorean theorem

RQ² + RS² = QS²            Solve RS

6² + RS² = 8²

RS² = 64 -36

RS² = 28

RS = √28                  28 is slightly > 25   and since  √25 =5

RS = 5.3                    actually 5.2915  to a few more significant digits

5 0
3 years ago
Other questions:
  • Please answer these 2 questions
    11·1 answer
  • −2x−x+8 please help cant figure it out
    15·1 answer
  • Use the discriminant to describe the roots of each equation. Then select the best description,
    15·1 answer
  • Find the area of triangle ABC to the nearest tenth. Inabc, a=11 c=11 b=100°.
    13·1 answer
  • The angle measurements in the diagram are represented by the following expressions.
    13·1 answer
  • 3. Which property of multiplication is shown 1. X = X (a) associative (b) commutative (c) distributive (d) identity​
    11·1 answer
  • How would you factor this
    14·1 answer
  • John took a drive to town at an average rate of 40 mph in the evening he drove back at 30 mph if he spent a total of seven hours
    10·1 answer
  • Mike bought 5 new baseball trading cards to add to his collection . the next day hos dog ate half of his collection. there are n
    5·1 answer
  • Find the y-intercept of y=-5x-7
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!