Daniela made her error on step 3 because it says:
"Find the ratio of the differences of the means compared to the mean absolute deviation.
She didn't find the difference between the today and last week means. She just put the mean as a whole.
Answer:
They are perpendicular because they have slopes that are opposite reciprocals of 2 and negative one half
Step-by-step explanation:
i got it right on the test
Answer:
82
Step-by-step explanation:
1'st step: 
+ 
= 
is the formula for the pythagorean theorem
2'nd step : 
+ 
=
3'rd step: 324+6400 =
4'rd step: 6724=
5'th step: 
=82
6'th step : therefore the value of c is 82 cm
The answer is A and B
Because if you look closely it says trucks to SUV's
It says truck first so the trucks would be 7 and the SUV's would be 2
The answer is the letter B
