Answer:

Step-by-step explanation:
Distance Formula: 
Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:






I would believe that the answer is 20,00 because i like to use the saying 5 or above give it a shove, for or less let it rest. So you use this saying for the number behind the number it says to round to. Which in this case is 4 so because according to the saying it says let it rest if the number is 4 or less. So that is how i got my answer :D Hope you understand now!!!
Answer:
1 and 3
Step-by-step explanation:
The slope is 3. Hope that helped!
483,000,000 is 483 million
simply count the numbers till 4.83
there are 8.
so
B. 4.38 x 10^8