How many items are in the sample space for rolling a die and flipping a coin?

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly