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Diano4ka-milaya [45]
3 years ago
6

Help me with this I don’t really understand it

Mathematics
1 answer:
KIM [24]3 years ago
6 0

Answer:

Could you please help me with the two most recent questions of mine on my page? I will give u brainliest and 20 points! :))) X

Step-by-step explanation:

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Find the accumulated value of an investment of $20,000 for 7 years at an interest rate of 5.5% if the money is:
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Answer:

  • See below

Step-by-step explanation:

<u>Given:</u>

  • Investment P = $20000
  • Time t = 7 years
  • Interest rate r = 5.5% = 0.055

a. <u>compounded semiannually, n = 2</u>

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b. <u>compounded quarterly, n = 4</u>

  • A = P*(1 + r/n)^{nt} = 20000(1+0.055/4)^{4*7} =  29315.30

c. <u>compounded monthly, n = 12</u>

  • A = P*(1 + r/n)^{nt} = 20000(1+0.055/12)^{12*7} =  29366.44

d. <u>compounded continuously</u>

  • A = Pe^{rt}=20000*e^{0.055*7}=29392.29
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Combine the like terms to create an equivalent expression:<br> -3r- 6+ (-1)
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-3r+5 is that answer hdj

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Correct answer is: F(x)=-x^2-3

Step-by-step explanation:

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The graph of is also shown in the given question figure.

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Sign of is positive, that is why the parabola opens up.

General equation of parabola is given as:

Here, in G(x), a = 1

Vertex (h,k) is (0,0).

As seen from the question figure,

The graph of F(x) opens down that is why it will have:

Sign of as negative. i.e.

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Putting the values of a and vertex coordinates,

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Describe at least two differences between constructing an inscribed regular
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They are very different because hexagons are amazing and squares are boring.

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