Answer:
550
Step-by-step explanation:
2) I'm using r for rate .If it's 60km in 4h that means that 1/4=r/60 which means you can cross multiply it and it'd be 60=4r. If you divide 4 on both sides it would be 15=r. The rate is 15km and hour.
3) For this one, it's the same. You have to put 1/12=r/24 and cross multiply. It would be 24=12r then you divide both sides by 12 and you get 2=r.
4) It says d=r*t. For this problem, d=56 and r=8 if you substitute it you would have 56=8t and if you divide both sides by 8 you would have 7=t.
5) d=r*t. This means that if you substitute it, you would have d=25*160. 25*160=4000 so d=4000
Answer:
wheres the answer choices
A.
–83.07
B.
–28.93
C.
28.93
D.
83.07
The temperature will drop 15 degrees tonight, resulting in the temperature being 13 degrees below zero.
To find out how cold it will get, we need to subtract the temperature drop from the current temperature.
In this case, the current temperature is 2 degrees and the temperature will drop 15 degrees. So, we can calculate: 2 - 15 = -13.
Therefore, it will get 13 degrees below zero tonight.
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