How many feet of yarn can you purchase for $0.52 if it's priced at $0.04 per foot?

To determine how many feet of yarn you can purchase for $0.52 when the price is $0.04 per foot, you need to divide the total amount of money available by the price per foot.

This can be calculated as follows:

1. Take the total amount of money you have, which is $0.52.

2. Divide this amount by the price per foot, which is $0.04.

So the calculation is:

$0.52 ÷ $0.04 = 13 feet.

This means that for $0.52, you can purchase 13 feet of yarn. Hence, this option correctly represents how many feet can be bought for the given amount.