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MATH HELPERS !!! word problems involving average rate of change Please answer correctly, I have this and one more afterwards, but can only post if this is correct
asked
Jan 27, 2023
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MATH HELPERS !!! word problems involving average rate of change Please answer correctly, I have this and one more afterwards, but can only post if this is correct
Mathematics
high-school
Niklascp
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1
Answer
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Answer:
(a)
2.1°C
per
minute
(b)
1.9°C
per
minute
Explanation:
(a)
O min = 222.6°C [Given]
10 min = 205.6°C [Given]
Difference of time = 10 min
Difference of Celcius = (222.6 - 205.6)°C = 21.0°C
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(b)
30 min = 157.6°C [Given]
50 min = 119.6°C [Given]
Difference of time = 20 min
Difference of Celcius = (157.6 - 119.6)°C = 38.0°C
Akhlesh
answered
Feb 3, 2023
by
Akhlesh
7.2k
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