Atriangle-shaped machine part has sides of 2 1⁄2 inches, 3 1⁄4 inches, and 5 inches. the triangle's perimeter is a. 11 1⁄2 inches. b. 10 3⁄4 inches. c. 11 3⁄8 inches. d. 10 1⁄8 inches.

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice