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Alla [95]
3 years ago
14

A commercial property purchased for 1.2 million is revalued at 995,000. Calculate the percentage decrease in the property’s valu

e
Mathematics
2 answers:
Alex17521 [72]3 years ago
6 0

Answer:

17%

Step-by-step explanation:

1,200,000- 995,000= 205,000

205,000/1,200,000=17%

soldi70 [24.7K]3 years ago
4 0

Answer:

17%

Step-by-step explanation:

First: work out the difference (decrease) between the two numbers you are comparing. Then: divide the decrease by the original number and multiply the answer by 100.

First:

1,200,000 - 995,000 = 205,000

Then:

205,000 / 1,200,000 = 0.17

0.17 × 100% = 17%

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Answer:

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Step-by-step explanation:

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#We calculate the sample mean;

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#Sample standard deviation:

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P(\bar X>117.4)=P(Z>\frac{117.4-\mu_{\bar x}}{\sigma_x})\\\\=P(Z>\frac{117.4-135.7}{11.4566})\\\\=P(Z>-1.5973)\\\\=1-0.05480 \\\\=0.9452

Hence, the probability of a random sample's mean being greater than 117.4 is 0.9452

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