You randomly draw a marble from a bag of marbles that contains 3 blue marbles, 4 green marbles, and 5 red marbles. What is P(draw a blue marble)

What is the relationship between all triangles that can be drawn given the same three angles

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}