How do you know what row of Pascal's Triangle to use to expand a binomial?

I think you use the row that had the same number of terms as the exponent.

Step-by-step explanation:

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 .

if you need just tell me and i will come to the rescue.

step-by-step explanation: