Jahnay is following this recipe to make cakes. Jahnay uses 720 g of flour.
How many cakes is Jahnay making?

Recipe: Makes 1 Cake
90 g sugar
120 g butter
240 g flour
3 eggs

3

Step-by-step explanation:720 (the amount he uses) and divide it by 240 (which is the amount to make one cake) and it gives you 3

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.