The probability that the school cafeteria has pizza available for lunch is 56, and the probability that apple crisp is available is 12. Regan wants to know the probability that both pizza and apple crisp are available. She conducts a simulation by rolling a number cube and flipping a coin, where rolling a 1, 2, 3, 4, or 5 on the number cube represents pizza being available and flipping heads (H) on the coin represents apple crisp being available. The results of 20 trials of the simulation are listed below.

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 > ?