If the sin 30° is 1 over 2, then the cos ° =

60° ; 1 over 2
30° ; square root 2 over 2
60° ; square root 3 over 2
30° ; 1

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years