Answer:
110 yards^3
Step-by-step explanation:
volume of a triangular pyramid= 1/3 area x height
1/3 x (22) x 15 = 110 yd^3
x³ - 4x² + 3x
= x(x² - 4x + 3)
= x(x -3)(x - 1)
× = 0, 1, 3
2/10 or 20% chance to pick a yellow marble
Answer: No it's not
1/3 x 6/1 = 6/3
6/3 = 2
