Find the exact value of sin165

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

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.