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Rasek [7]
3 years ago
9

***PLEASE HELP!!!***

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
5 0
First, you need to knw the keywords to the problem. Depreciate means to diminish or become less, therefore, you are taking away something from a number.

You start off with $24,000.
From 100%, you take away 7%

100% - 7% = 93%

Now you put the 93% in decimal form:

93% = 0.93

Add it into your equation:

f(x) = 24,000(0.93)^10

Therefore, your answer is A.
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Step-by-step explanation:

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Answer:

Step-by-step explanation:

a) Denote the event of commercially availability of f_uel cell technology as F_, commercial availability of solar power technology as S

Write the probability of energy supplied by these energy sources in the next 10 years  

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Rewrite eqn (1)

P(energy supplied) = P(S) + P(F) - P(F) P(S) ----(2)

substitute 0.85 for P(S) and 0,7 for P(F) in eqn (2) to find the probability of energy supplied by these energy sources

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B) write the probability of only one source of energy available

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Rewrite the equation (3)

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3 0
3 years ago
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