Michaela is cooking cookies. the recipe calls for 4 3/4 cups of sugar. she has already put in 3 cups. how many more cups does she need to put in?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Find the roots of the equation below. x^2 - 6 + 9 = 0

Tan198=asin164=? how to solve this? ?