Is a perfect square? No, because perfect squares must be even numbers.

Yes, because , and and are both perfect squares, so will also be a perfect square.

No, because there is no whole number that when multiplied by itself gives .

Yes, because , so is a perfect square.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

i believe the answer is c.

c

-by-step explanation:

it would be c