Answer:
Step-by-step explanation:
Since, angle subtended on the center of the circle is twice the angle subtended on the circumference of the circle.
If the dresses are chosen at random a probability tree can be constructed showing the probabilities of the various combinations that are possible. It shows the total probability of choosing a black, then white, or a white, then black dress is 1/9.
Answer:
146⅔ units
Step-by-step explanation:
27° : 11
360° : X
X = (11/27) × 360
X = 146 ⅔
A. Randomization
The selection is based on random selection