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Agata [3.3K]
3 years ago
8

A computer sells for $ 900 $900dollar sign, 900 and loses 30 % 30%30, percent of its value per year. Write a function that gives

the computer's value, V ( t ) V(t)V, left parenthesis, t, right parenthesis, t tt years after it is sold.
Mathematics
2 answers:
Kazeer [188]3 years ago
8 0

Answer:

The value of the computer is given by 900(0.7)^{t}.

Step-by-step explanation:

A computer sells for $900.

If the price of the computer loses 30% of its value per year, then it is compounded every year.

Now, the price of the computer t years after it is sold will be  

900(1 - \frac{30}{100})^{t}  = 900(0.7)^{t} ........... (1)

Therefore, the value of the computer is given by the above equation (1). (Answer)

shepuryov [24]3 years ago
7 0

Answer: 900(0.7)^t

A computer sells for $ 900 $900dollar sign, 900 and loses 30 % 30%30, percent of its value per year. Write a function that gives the computer's value, V ( t ) V(t)V, left parenthesis, t, right parenthesis, t tt years after it is sold.

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vekshin1

Answer:

Option 1 is correct.

Step-by-step explanation:

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zepelin [54]
<h3>Answer:</h3>

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<h3>Explanation:</h3>

You need an equation that will give Gary a salary of $1500 even if he makes no sales (x=0). The only possible choice for the second item is then ...

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_____

<em>Comment on percentages</em>

The % symbol is a shorthand way to write /100. That is, 10% = 10/100, ten hundredths, or 0.10. (You might notice here that "percent" and "hundredths" can be used interchangeably.)

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