Answer:
(b)
student can choose none or some
Answer:
25 divided by 5 = 5, so the unit rate is 5 circuit boards every minute.
Answer:
1.65 minutes
Step-by-step explanation:
10 9/10 + 5 3/5 = 16 1/2
16 1/2 divided by 20 = 1.65 or 33/20
The floor has no force, but the right side has a better pull, then the left side, so it will lean towards the right side so the force is upon the right side
