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kotegsom [21]
3 years ago
12

Answer this please!!!!

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer:

Danielle spent 38.80 dollars over long distance

Step-by-step explanation:

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A cup of hot coffee has been left to cool in a room with an ambient temperature of 21°C.
ch4aika [34]

Answer:

The temperature of the coffee after 10 minutes will be 21.27°C.

Step-by-step explanation:

The equation representing the elapsed time, <em>m</em>, in minutes, since the coffee was left to cool, and the  temperature of the coffee, <em>T</em>, measured in °C is:

T(m)=21+74.10^{-0.03 m}

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