Answer:
X=2.6
Step-by-step explanation:
All of them except B and C. Probabilities must add to 1 and none of the p's can be negative
Answer: x = 63
Step-by-step explanation:
15/3 = 5
3 * 21 = 63
63/15 = 21/5
Answer:The answer is B
Step-by-step explanation: because mitchells line is traveling steeper than matthews
Area = PI * radius^2
Circumference = 2 * PI * radius
radius = Circumference / 2 * PI
So, Area = PI * (Circumference / 2 *PI) * (Circumference / 2 *PI)
So, Area = Circumference^2 / (4*PI)