Corn Growth Group A (kg fertilizer per Acre) / Acre TitleCorn Yield (Bushels Per Acre)Group B (kg fertilizer Per Acre) / Acre TitleCorn Yield (Bushels Per Acre) 2 / A1180 / B115 4 / A2220 / B215 6 / A3240 / B316 8 / A4300 / B416 10 / A550 / B516 12 / A600 / B616 At what point did the corn yield begin to decline as the amount of fertilizer increased? A)6 kg B)8 kg C)10 kg D)12 kg

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.