The mean absolute deviation is A. .7 cars.
Answer:try and use a calculator
Step-by-step explanation:
Answer:
it depends what level math you are in, there are two answers, if it asks for two answers then the two answers are 2 and -2 if it only asks for one answer then put 2
Step-by-step explanation:
False.
Right triangles do not have to be congruent.
:)
