A reaction with a percent yield of 45% produces 900 g of product. What was the theoretical yield?
450 g
900 g
1,800 g
2,000 g

Which equation represents the partial sum of the geometric series?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi