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Find the value of the car after 7years and after 12 years. Round your answers to the nearest dollar as necessary

Find the value of the car after 7years and after 12 years. Round your answers to the-example-1
User Rajeev Kumar
by
2.8k points

1 Answer

10 votes
10 votes

Solution:

The function is given below as


v(t)=24,500(0.80)^t

Step 1:

To figure out the value of the car after 7 years, we will put t=7


\begin{gathered} v(t)=24,500(0.80)^(t) \\ v(t)=24,500(0.80)^7 \\ v(t)=5,138 \end{gathered}

Hence,

The value of the car after 7 years will be


\Rightarrow\text{ \$}5138

Step 2:

To figure out the value of the car after 12 years, we will put t=12


\begin{gathered} v(t)=24,500(0.80)^(t) \\ v(12)=24500(0.80)^(12) \\ v(12)=1683.63 \\ v(12)\approx\text{ \$}1684 \end{gathered}

Hence,

The value of the car after 12 years to the nearest dollar will be


\Rightarrow\text{ \$}1684

User SCB
by
3.1k points