Register

The value of a car is inversely proportional it its age. If a car is worth $6400 when it is 6 years old, how old will it be when it is worth $4800?

The value of a car is inversely proportional it its age. If a car is worth $6400 when it is 6 years old, how old will it be when it is worth $4800?
234k views
4 votes
The value of a car is inversely proportional it its age. If a car is worth $6400 when it is 6 years old, how old will it be when it is worth $4800?

User Vanya
by
8.2k points

1 Answer

3 votes
v = k/a
6400 = k/6
k = 6400 x 6 = 38400

4800 = 38400/a
a = 38400/4800 = 8

It will be 8 years old when it is worth $4800.
User Leonelaguzman
by
7.9k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!