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4x Bella's truck was worth 40,500 when she purchased it.The truck is depreciating at a rate of of 3.25% each year. 3.25% Select the value from the drop-down menu that correctly completes the statement. To the nearest dollar the truck will be worth 27,244 after square years.

Problemas

4x Bella's truck was worth 40,500 when she purchased it.The truck is depreciating at a rate of of 3.25% each year. 3.25% 
Select the value from the drop-down menu that correctly completes the statement.
To the nearest dollar the truck will be worth 27,244 after square  years.

4x Bella's truck was worth 40,500 when she purchased it.The truck is depreciating at a rate of of 3.25% each year. 3.25% Select the value from the drop-down menu that correctly completes the statement. To the nearest dollar the truck will be worth 27,244 after square years.

Solución

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Leonelveterano · Tutor durante 10 años
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The truck will be worth \$27,244 after approximately 16 years.

Explicar

## Step 1<br />The problem involves the concept of depreciation, which is a common topic in financial mathematics. The truck's value decreases each year by a certain percentage, which is 3.25% in this case. The question asks us to find out how many years it will take for the truck to depreciate to a value of $27,244.<br /><br />## Step 2<br />We can use the formula for exponential decay to solve this problem. The formula is:<br /><br />### \(A = P(1 - r)^t\)<br /><br />where:<br />- \(A\) is the amount of money accumulated after \(n\) years, including interest.<br />- \(P\) is the principal amount (the initial amount of money).<br />- \(r\) is the annual depreciation rate (in decimal).<br />- \(t\) is the time the money is invested for, in years.<br /><br />## Step 3<br />In this problem, we know that \(A = \$27,244\), \(P = \$40,500\), and \(r = 3.25\% = 0.0325\). We need to solve for \(t\).<br /><br />## Step 4<br />We can rearrange the formula to solve for \(t\):<br /><br />### \(t = \frac{\log(A/P)}{\log(1 - r)}\)<br /><br />## Step 5<br />Substitute the given values into the formula:<br /><br />### \(t = \frac{\log(27,244/40,500)}{\log(1 - 0.0325)}\)<br /><br />## Step 6<br />Calculate the value of \(t\).
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