[7, 2] + ([-3, 6] - [2, -4]) = [2, 12]
It's not possible to do any of that without seeing any of their work.
By the way, that system of equations has no solution.
Answer:
C 84.2-79.2/SQRoot(10.2^2/50 + of of 6.8^2/30)
Step-by-step explanation:
Answer:
The mode, which is 7, is not a typical distance for the data. The median, which is 3.5, is not a typical distance for the data. The mean, which is 4, is a typical distance for the data. So, Grace’s reasoning is not correct.
Hi
The answer in this question is 14.5.
Just add those numbers together and divide it by the amount of students
