What is $1000 for 6 years at 1.4% compounded semiannually?

What is the vertex form of f(x) = x2 + 6x + 3

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?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse