(b) The temperature at 1 p.m. was 10°C above zero. If itdecreases at

1.	(b) The temperature at 1 p.m. was 10°C above zero. If itdecreases at the rate of 2°C per hour until 10 p.m., atwhat time would the temperature be 6°C below zero.
Answer» Answer: on 1 PM = 10' time on -6° C TEMPERATURE will decrease to -6° c = 16° c if in one hour temperature will decrease 2° c then 16° c ÷ 2 = 8 hours time will 1 p.m + 8 hours = 9 pm

(b) The temperature at 1 p.m. was 10°C above zero. If itdecreases at the rate of 2°C per hour until 10 p.m., atwhat time would the temperature be 6°C below zero.

Answer»

Answer:

on 1 PM = 10'

time on -6° C

TEMPERATURE will decrease to -6° c = 16° c

if in one hour temperature will decrease 2° c then 16° c ÷ 2 = 8 hours

time will

1 p.m + 8 hours = 9 pm

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(b) The temperature at 1 p.m. was 10°C above zero. If itdecreases at the rate of 2°C per hour until 10 p.m., atwhat time would the temperature be 6°C below zero.​

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(b) The temperature at 1 p.m. was 10°C above zero. If itdecreases at the rate of 2°C per hour until 10 p.m., atwhat time would the temperature be 6°C below zero.