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Masja [62]
3 years ago
11

2,400 principal earning 2%, compounded annually, after 7 years. Find the balance in the account

Mathematics
1 answer:
charle [14.2K]3 years ago
3 0
A = P (1 + r/n) ^nt
P = 2400
r = .02
n = 1
t = 7

Answer: $2756.86
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Which triangles in the diagram are congruent?
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Answer: triangle 1, triangle 2, and triangle 3

Step-by-step explanation:

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If the company provides 1 1/4 vacation days to its employees every month,how many vacation days does an employee get every year?
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mel-nik [20]

Answer:

x = 32 y = 16 z = 64

Step-by-step explanation:

x is the 1st number

y is the 2nd number

z is the 3rd number

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x = 2 y

The third number is twice the first number.

z = 2 x

Their sum is 112

x + y + z = 112

Plus in what we know:

x + y + z = 112

2 y + y + 2x = 112

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3y = 112 - 2x  Divide both sides by 3

y = \frac{112 - 2x}{3}

Now plug our answer back in to solve for x.

x = 2y

x = 2 ( \frac{112 - 2x}{3} )

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3x = 224 - 4x         Add 4x to each side

3x + 4x = 224

7x = 224              Divide each side by 7

7x / 7 = 224 / 7

x = 32

Now we can solve for z.

z = 2x

z = 2 ( 32 )

z = 64

Now we can solve for the numerical value of y.

x + y + z = 112

32 + y + 64 = 112

96 + y = 112       Subtract 96 from each side.

y = 112 - 96

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5 0
3 years ago
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Sedaia [141]
The correct answer is 63 i hope this helps out, have a nice day!!!
6 0
3 years ago
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