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worty [1.4K]
3 years ago
8

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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