-4.2 degrees. What you would do is from 8-12 (midnight) is 4 hours. So it dropped -16.8 degrees in those 4 hours so -16.8 / 4 is -4.2 degrees. So it dropped -4.2 degrees every hour but it was also -4.2 degrees at 9:00 p.m.
Answer: You will save $228 dollars after 12 weeks
Step-by-step explanation:
The first one is 21.93 rounded up to 22.
Answer:
5.7082,5.009,5.09,5.7
Step-by-step explanation: