21111 12212 12112 22222 21221 11111 21121 22212 22211 11122 12212 11111 21221 22222 22122 11122 12212 11111 Use the simulated results recorded on the random number table to decide the probability of getting all heads in a row when a coin is tossed 5 times and are the results supported by the theoretical probability? Let, 1's represent tails and 2's represent heads. A) 3.125%, not supported B) 3.125%, supported C) 11.11%, not supported D) 11.11%, supported

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 > ?