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Svet_ta [14]
3 years ago
9

PLEASE OKEAZE OLEASE HELP write a expression that represents the area of a circle with a radius of 7 units?

Mathematics
1 answer:
Rashid [163]3 years ago
4 0

Answer:

A=\pi (7)^2=153.94\ unit^2

Step-by-step explanation:

Area of the Circle: The area of the circle of radius r is given by \pi r^2.

Here\ r=7\\\\A=\pi (7)^2\\\\A=\pi\times 49\\\\A=49\pi\\\\A\approx 153.94\ unit^2

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3 years ago
Walt's Marina generated the following regression based on the number and cost of daily rentals of its boat slips to boat owners
Lana71 [14]

Answer:

The answer is "Option A and Option B"

Step-by-step explanation:

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=2621.21+(45 \times 35.58)\\\\=2621.21+(1601.1)\\\\=4222.31 \approx 4222

In question 2:

It is the pure fixed costs that remain consistent in total regardless of dynamic loads. An overall cost B both for 1000 and 2000 unit is unchanged, therefore the Cost B is a fixed sum.

5 0
3 years ago
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stepan [7]

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<h3>Monetary policy.</h3>

Your information is unclear but the clear and complete ones will be answered appropriately. The main monetary policies include the reserve requirement, open market operations, discount rate, and the interest on reserves.

It should be noted that a larger money supply leads to the reduction of the market interest rates. This makes it less expensive for consumers to borrow.

Also, a smaller money supply raises the market interest rates. Expansionary monetary policy leads to an increase in the money supply. This will lead to an increase in expenditure and therefore, the aggregate demand will shift to the right.

Learn more about monetary policy on:

brainly.com/question/13926715

8 0
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Answer:

Step-by-step explanation:

PEMDAS

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4 0
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pashok25 [27]
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4 0
3 years ago
Read 2 more answers
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