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vitfil [10]
3 years ago
8

What is the solution of sqrtx + 2 - 15 = -3?​

Mathematics
1 answer:
julia-pushkina [17]3 years ago
4 0
If sqrtx means the square root of x, then the answer is x = 100
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Find the area of a circle with a diameter of 102 in
vova2212 [387]

The area of a circle is the radius squared x pi.

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Radius = 102/2 = 51 inches

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4 years ago
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3 years ago
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Part 1

Use your calculator to have it display e \approx 2.71828182846 and round that to five decimal places to get e \approx 2.71828

<h3>Answer: 2.71828</h3>

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Part 2

Plug in x = 5 to get

y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{5}\right)^5\\\\y = 2.48832\\\\

<h3>Answer: 2.48832</h3>

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Part 3

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Part 4

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y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{125}\right)^{125}\\\\y \approx 2.70748783321031\\\\y \approx 2.70749\\\\

<h3>Answer: 2.70749</h3>

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Part 5

As x gets larger, it appears (1+1/x)^x is getting closer and closer to e = 2.71828 since the sequence of answers (from parts 2 through 4) was 2.48832, 2.66584, 2.70749.

5 0
3 years ago
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x = the number of feet of fence

y = the total cost of the fence and gate

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7 0
4 years ago
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