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3 years ago

Cost of a New Car From 1970 to 1990, the average cost of a new car, C

Mathematics

1 answer:

Lunna [17]3 years ago

3 0

Answer:

In year 1986 the average cost of car is $12,000

Step-by-step explanation:

Cost function:

C = 30.5t² + 4192

Cost = $12,000

Find:

Year

Computation:

C = 30.5t² + 4192

12,000 = 30.5t² + 4192

t = 16 year

So,

Year 1970 + 16 year

1986

So, In year 1986 the average cost of car is $12,000

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