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Katarina [22]
3 years ago
12

Which expression is equal to 4^5 x 4^-7 divided by 4^-2? help asap

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
8 0

Answer:

4^0

Step-by-step explanation:

whenever the power is to 0 the answer is 1

4^5 x 4^-7 ÷ 4^-2 = 1

4^0 = 1

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A company uses the declining-balance method of calculating depreciation expense. On January 1, the company buys machinery for $7
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Answer:

$516,000

Step-by-step explanation:

Given:

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Solution:

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- The accumulated depreciation for 3 years is as follows:

                                 Depreciation: ( A - B ) * R * 2

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                 Year 2:    DDB = ( 620,000 - 100,000)*0.2 = $104,000

- The book value in year 3 is:

                                 $ 620,000 - $104,200 = $516,000

                                             

                                   

7 0
3 years ago
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