Question

The temperature of a city is 30.C before sunset after sunset it begins to decrease at a rate of 2.8 C . What will be the temperature 2.5 hrs after sunset

Answer 1

WELL ITS EASY

SINCE NOW IT IS 30.C SO WE WILL BEGIN BY THIS ONLY SO THE ANSWER WILL BE 23 SINCE IN 2 HOURS THE DROP WILL BE 5.6 AND FOR HALF AND HOUR IT WILL BE HALF DROP THAT WILL BE 1.4 SO 30-(5.6+1.4)=23.C

MARK AS BRAINLIEST.