A. (1 and 1), (1 and 2), (1 and 3), (1 and 4), (1 and 5), (1 and 6), (2 and 2), (2 and 3), (2 and 4), (2 and 5), (2 and 6), (3 and 3), (3 and 4), (3 and 5), (3 and 6), (4 and 4), (4 and 5), (4 and 6), (5 and 5), (5 and 6), and (6 and 6).
B. 6/21
C. Supposed you rolled the two <span>number cubes 100 times, you would expect at least one 4 less than 34 times because the chance of rolling a 4 is low.</span>
Step-by-step explanation: The wording in your question is a little unclear. I assume that you are looking for how far the anchor line is from the base of the tower.
If so, you can use the Pythagorean Theorem.
a^2 + b^ = c^2
96^ + b^2 = 105^2
Solve for b, gives you about 42.53ft round up and it is 42.5 ft :)