glogangboydt glogangboydt

27-03-2018
Mathematics

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The price of apples went from $0.30 per lb to $0.90 per lb in three years. Find the rate of change of the price of apples.

Respuesta :

27-03-2018

90-30=60 then 60/3 years = rate of change per year
$0.2 per year

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