PLEASE HELP In math, we had to flip 2 coins 100 times and record it then answer these questions. I'm very confused pls help. Here are my results after flipping the coins: Two heads: 20 Two tails: 36 One head, one tail: 43 What is the theoretical probability that a coin toss results in two heads showing? What is the experimental probability that a coin toss results in two heads showing? What is the theoretical probability that a coin toss results in two tails showing? What is the experimental probability that a coin toss results in two tails showing? What is the theoretical probability that a coin toss results in one head and one tail showing? What is the experimental probability that a coin toss results in one head and one tail showing? Compare the theoretical probabilities to your experimental probabilities. Why might there be a difference?

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

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 b suppose 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 c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?

Which of the following is the sum of 3 1/6 + 6 3/8?