Aconstruction project has four separate components that must be completed in order. the expected values and standard deviations of the completion times of the activities are listed below. assuming that the four activities are independent, determine the expected value and standard deviation of the completion time of the project

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.