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vodka [1.7K]
3 years ago
5

What is the area of a circle with a diameter of 37 inches?

Mathematics
2 answers:
pshichka [43]3 years ago
6 0

Answer:

1,074.665

Step-by-step explanation:

krek1111 [17]3 years ago
3 0
Hello!

To find the area of a circle you use the equation

\pi  r^{2}

r is the radius which is half the diameter

\pi  18.5^{2}

Square 18.5

\pi *342.25

Put this into the calculator and you get the answer of about 1075.21

The answer is about 1075.21

Hope this helps!
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An apartment complex on Ferenginar with 250 units currently has 223 occupants. The current rent for a unit is 892 slips of Gold-
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Answer:

Step-by-step explanation:

Given data

Total units = 250

Current occupants = 223

Rent per unit = 892 slips of Gold-Pressed latinum

Current rent = 892 x 223 =198,916 slips of Gold-Pressed latinum

After increase in the rent, then the rent function becomes

Let us conside 'y' is increased in amount of rent

Then occupants left will be [223 - y]

Rent = [892 + 2y][223 - y] = R[y]

To maximize rent =

\frac{dR}{dy}=0\\=2(223-y)-(892+2y)=0\\=446-2y-892-2y=0\\=-446-4y=0\\y=\frac{-446}{4}=-111.5

Since 'y' comes in negative, the owner must decrease his rent to maximixe profit.

Since there are only 250 units available;

y=-250+223=-27\\\\maximum \,profit =[892+2(-27)][223+27]\\=838 * 250\\=838\,for\,250\,units

Optimal rent - 838 slips of Gold-Pressed latinum

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4 years ago
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Step-by-step explanation:


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Step-by-step explanation:

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A train travels at a constant rate of 40 miles per hour. How many miles will it travel in 3 hours?
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Answer:

A train travels at a constant rate of 40 miles per hour. How many miles will it travel in 3 hours?

Step-by-step explanation:

120.

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