The temperature of freezer was set at 8°C. If the temperature of freezer dropped by 2°C in every
hour. What is the temperature of freezer after 12 hours?
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answer is =
Step-by-step explanation:
the temperature of freezer is 8°C
temperature of freezer decreases after on hour is 2°C
after 12 hours =21×2=24°C will be decreased after 12 hours
so the temperature after 12hours is (8-24)°C
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