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3 years ago

The price of apples went from $1.99 per lb to $3.19 per lb in four years. Find the rate of change of the price of apples.

Mathematics

2 answers:

navik [9.2K]3 years ago

3 0

3.19 - 1.99 = 1.20 increase in 4 years

1.20/4 = 0.30

rate of change is 0.30 per year (30 cents per year)

tensa zangetsu [6.8K]3 years ago

3 0

The rate of the change is 0.30 per years

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