Answer:
i think the answer is B, C and D
Answer:
C
Step-by-step explanation:
Answer: 54.40
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
one teacher per 17 students
Answer: -5 degrees Celsius
Step-by-step explanation:
Temp at 2:00am = -2.7
2:00am is two hours after midnight
During that time the temperature has risen by 1.15 degrees every hour so has risen in total by:
1.15x2 = 2.3 degrees
-2.7-2.3=-5
It was -5 degrees at midnight