Hello!
Equation: 
To solve, we will need to take the roots:

Answer:
or 
Answer:
the MAD to this set is 6.75
Step-by-step explanation:
The process is pretty long on how to find the MAD but here it goes.First you find the mean of the set( 70 )then you find the distances between all the numbers and the mean( 68 is 2 values away from being 70 so that would be 2) than you add all the distances together than divide that number by the amount of values are in the set.
hope that makes sense have a good day
Answer:equal and parallel opposite sides
Step-by-step explanation:
equal sides
parallel opposite sides
Answer:
well, one john isnt that smart . he scored a 57% (0.5666....repeating)
Step-by-step explanation:
17 divided by
30
Answer:
I think letter C.x*-0.50 I'm not sure In my answer