Arecipe calls for 2 tablespoons of sugar for every 7 tablespoons of flour. if you plan on tripling the recipe what is the ratio of sugar to flour?

Taber invested money in an account where interest is compounded every year. he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?

What is the period of the sinusoidal function ?

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}