Mackenzie owns a small business selling bagels. She knows that in the last week 20 customers paid cash, 20 customers used a debit card, and 13 customers used a credit card. Based on these results, express the probability that the next customer will pay with cash or a credit card as a fraction in simplest form.

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south