Aseed store buys seeds in bulk and then sells them by the pound. if the store owner spends $215 on sunflower seeds and then sells them for $11.45 per pound, how many pounds must the owner sell to make a profit?

show an explanation.

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.