Help me please maths

Mathematics

1 answer:

Amanda [17]3 years ago

4 0

Answer:

girls plays football = 16 boys plays football = 28 girls does not = 32 boys does not = 14 total number of boys = 42

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Which of the following would be an example of the Coase Theorem? A. The county commission agrees to a town meeting to hear conc

DiKsa [7]

Answer:

The correct answer is C.

Step-by-step explanation:

Coase Theorem says that any externality can be dismantled no matter who is ultimately compensated. The theorem mainly concerns compensation for pollution of foreign property, and states that, provided certain conditions are met, negotiation can lead to Pareto's optimal outcome.

Ronald Coase came up with the idea when looking for a way to allocate broadcast frequencies as efficiently as possible to individual radio stations. Competing radio stations could not agree on which radio frequency to choose, and if more than one of them was broadcasting on the same frequency, there was mutual interference. Coase noted that, despite the lack of state regulation to ensure a fair allocation of radio frequencies, the market is able to deal with this problem as follows: Radio stations that have sought to increase their economic profits by broadcast on an exclusive frequency, they were willing to pay their competitors to switch to another radio frequency without interrupting their transmission.

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3 years ago

Calculate the area of each plot. <br> Lawn<br> Paving <br> Vegetable

uysha [10]

I hope this helps you

7 0

3 years ago

Quadriatic formula 2w^2-28w=-98

alina1380 [7]

To apply the quadratic formula, the right side must be equal to 0.

$2w^2-28w=-98 \\ 2w^2-28w+98=0$

Now you can apply the quadratic formula $\frac{-b\±\sqrt{b^2-4ac}}{2a}$ to find the solution for w.

$\frac{-(-28)\±\sqrt{(-28)^2-4(2)(98)}}{2(2)} = \frac{28\±\sqrt{784-784}}{4} = \frac{28}4 = \boxed{7}$

(The quadratic formula is highly unnecessary in this problem, however. You could easily divide all values by 2 to get w²-14w+49=0, which factors into (w-7)²=0, for which 7 is the only solution which puts a factor of the quadratic equal to 0.)

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3 years ago

Read 2 more answers

What is the y intercept of (-6, -5) when the slope is -2/3?

Alecsey [184]

X must be increased by 6 to get its value to be 0. Then the corresponding change in y will be (-2/3)*6 = -4. That value added to -5 makes it -9.

The y-intercept will be -9.

6 0

3 years ago

Please, Please, Please brainers, help me solve this question. Thanks.

Dafna1 [17]

Answer:

440 square inches.

Explanation:

We can consider the boxes as one single shape.

So it's base area is 12×10=120 and the area of the side faces is 20×12=240 and 20×10=200.

Now, there are 2 of each, so let's add up everything and multiply by 2.

(120+240+200)×3=560 square inches.

But we have to take off the base, so:

560-120=440 square inches

3 0

4 years ago