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geniusboy [140]
2 years ago
14

Luke invested $2400 in two accounts. The first account pays 3% simple interest. The second account pays 3% compound interest wit

h interest compounded annually(at the end of each year) After 10 years how much will the second account be worth than the first account?
Mathematics
1 answer:
lianna [129]2 years ago
5 0
The first account would be 720 in simple interest and the second account would be 3238.32 so subtracting would give 2518.32 more with than the first account. Comment if you need the full workings
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Explain, in writing, what each parameter in the given function has on the graph of its parent function. (4 Points) () = −cos(1/2
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Answer:

The parameters in the parent function are:

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  • the parameter corresponding to 1/2 in the given function is 1 in the parent function, and
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Explanation:

The given function is f(x)=-cos(x/2)-3.

The parent function of f(x)=-cos(x/2-3)\text{ }is\text{ }h(x)=cosx. The parameters of the given function are -1 (which is mutlyplying the value of cosine, 1/2 which is multiplying the argument (x), and - 3 which is subtracted.

In the parent function, those values are 1, 1, and 0.

It may help you representing the parameters in the given function with letters:

  • y=A(Bx)-C

Then, in the given function A = - 1, B = 1/2, and C = -3.

Now, you can write the parent function:

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Then, the parameters are A = - 1, B = 1, and C = 0.

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Find x, y and z for the following triangle. ​<br>Please show the steps with details, Thanks!
Lubov Fominskaja [6]

Answer:

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z = 55°

Step-by-step explanation:

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A triangle is 180°

Solve in this order:

X: 180 - 80 = 100

Z: 180 - 80 - 45 = 55

Y: 180 - 55 = 125

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Answer:

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Step-by-step explanation:

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