Question

Word problem

The temperature of a mixture decreases at the rate of 1'c per 30 minutes. The temperature of the mixture at 3 0' clock was 5'c
a) At what time will the temperature be 3'c below zero?
b) What will the temperature of the mixture at 6 0' clock?​

Answer 1

Answer:

a) 3:8 b)-55'C

Step-by-step explanation: