Want points 100 ponits and this question i have

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

In angle pqr find the measure of

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?