Answer:

Step-by-step explanation:
Given

Required
Create a convert meter to yard expression

Divide both sides by 0.914




--- approximated
Answer:
51
Step-by-step explanation:
Hope this helps. . .
Answer:
√72=2⋅3√2.
Step-by-step explanation:
This is your answer I am pretty sure this is correct.
If not please let me know.
Just subtract 622 feet from 486 feet to get the change in elevation. The result will be negative because your friend's house is at a lower elevation than yours.
Now find the mean change in elevation per mile by dividing (486 ft - 622 ft) by 4 miles:
-136 ft
----------- = -34 ft/mile
4 mi