I uploaded the answer to a file hosting. Here's link:
linkcutter.ga/gyko
It should be a 80 degrees.
The value calculated by adding all the values of in a data set and dividing the sum by the number of values → Mean
The middle value when all the values are in order from least to greatest → Median
The value that appears most often in a data set → Mode
Hope this helped :)
Answer:
There are two ways you can write it. You can write it how you would casually say it:
Fifty and two (or Fifty point Two)
But mathematically, you would say it as:
Fifty and Two-tenths.
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I think it is moving backward because when a car is parking and you are leaving, then you would be moving backward.
Hope this helped☺☺