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Bumek [7]
3 years ago
5

The mean temperature for the first 4 days in January was -12°C.

Mathematics
1 answer:
tamaranim1 [39]3 years ago
3 0

Answer:

  • -17

Step-by-step explanation:

<u>Given</u>

  • The mean temperature for the first 4 days = -12°C
  • The mean temperature for the first 5 days = -13°C

<u>To find</u>

  • The temperature on the 5th day

<u>Solution</u>

  • Total of 4 days = 4*(-12) = -48°C
  • Total of 5 days = 5*(-13) = -65°C

<u>The difference is the temperature on the 5th day:</u>

  • -65 - (-48) = -17°C
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