the coach of the iowa energy feels that they are the underdog and is considering a "riskier" game strategy. the effect of the riskier game strategy is that the range of each energy player's point production increases symmetrically so that the new range is [0, original upper bound + original lower bound]. for example, energy player 1's range with the risky strategy is [0, 25]. how does the new strategy affect the average and standard deviation of the energy point total? round your answer to one decimal place.

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?