The answer is 80.5 ... 805 / 5
I believe it is 83 because a straight line is 180 degrees
Answer:

Step-by-step explanation:
hope this helps!
The answer would be 640. To find the number of how many copies are produced in 1 minute you have to write 80 divided by 5 which equals 16. Now you multiply 16 and the 40 minutes which gives you 640 copies.
0.0055 gram
I think that’s the right answer