What shady sector?
Sorry i'll answer the question when I see the picture
Answer: The density of copper should be the same in a wire as it is in a chunk,
so the answer is 8.9 g/cm3.
The question says they will run less than 36 miles, so this means they will run up to 35 miles.
They have run 22 so far, so t will be less than or equal to 35 - 22
T is less than or equal to 13.
2/-3 by using the formula y2-y1/x2-x1