Andrew estimated the weight of his dog to be 60 lb. the dog’s actual weight was 68 lb.

what was the percent error in andrew’s estimate? round your answer to the nearest tenth of a percent.

%

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?