The mean temperature for the first 4 days in January was -6°C.
The mean temperature for the first 5 days in January was -5°C.
What was the temperature on the 5th day?

Respuesta :

Answer:

-4°C

Step-by-step explanation:

sana makatulong sapalagay ko tama naman pero sa palagay koyun WAHAHAHHAHA