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Irina-Kira [14]
3 years ago
8

Which reason best explains why living things need carbon?

Mathematics
2 answers:
Scrat [10]3 years ago
8 0

Answer:

Carbon Bonds are a source of energy

Step-by-step explanation:

If this were a free answer response question, I would say that the reason would be that carbon can form bonds with many other element, but it wasn't there, so the first option is the closest to my answer.

BartSMP [9]3 years ago
5 0

Answer:

I would go with A. it's the only one that makes sense

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The ABC Company has a net income of $56,000, assets at the beginning of the year are $263,000 and assets at the end of the year
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Answer:

19.4 %

Step-by-step explanation:

The formula for<em> return on assets</em> (ROA) is

ROA = Net income /Total assets × 100 %

Since assets vary, we use the <em>average</em> of the total assets over the period.

<em>Calculate the average total assets</em>

At beginning of year, total assets = $263 000

At end of year, total assets            = $313 000

Average = (313 000 + 263 000)/2

Average = 576 000/2

Average = $288 000

===============

<em>Calculate the ROA</em>

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ROA = 56 000/288 000 × 100 %

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Step-by-step explanation:

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