If she eats 2 servings of granola, how many calories does she eat?

What is the radical expression that is equivalent to the expression 27 1 over 5?

Solve the triangle. a = 21°, c = 105°, c = 5

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible