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posledela
2 years ago
8

FIND AREA OF REGULAR POLYGON - GEOMETRY

Mathematics
1 answer:
Komok [63]2 years ago
5 0

Answer:

286

Step-by-step explanation:

(4 * 13) / 2 = 26

26 * 11 = 286

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Jim is investing in the stock market. Jim is hoping to earn $2,000 in interest in order to take a trip to Mexico. Stock A earns
Vanyuwa [196]

Given:

Total amount for investment = $32000

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Rate of interest for Stock B = 7%

Jim is hoping to earn $2,000 in interest.

To find:

The amount of investments in Stock A and Stock B.

Step-by-step explanation:

Let amount of investments in Stock A = $x

Amount of investments in Stock B = $y

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x+y=32000        ...(i)

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0.04x+0.07y=2000           ...(ii)

From (i) and (ii), we get

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-0.03x=-240

Divide both sides by -0.03.

x=\dfrac{-240}{-0.03}

x=8000

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y=24000  

Therefore, the amount of investments in Stock A and Stock B are $8000 and $24000 respectively.

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2 years ago
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allsm [11]

Answer:

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are the numbers equivalent to 25%

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