Answer:
I think its y^-3
Step-by-step explanation:
Since y^-3/y^-2 are both negatives they would swap places to become positive - y^2/y^3
then using rules of exponents you would subtract the exponents witch would be y^-3
Answer:
5
Step-by-step explanation:
Answer:
Trade it for something else.
Step-by-step explanation:
Answer: 3
Step-by-step explanation:
It depends on what size the cylinder is.