ANSWER: ⇒ 9 (can also be written as 3²)
Based on the given conditions, formulate:
3 × 3
Calculate:
3 × 3
Calculate the product or quotient:
9
The result follows from manipulating the conditional probability. By definition,


By the law of total probability,

So we have

Answer:
Step-by-step explanation: ads
Answer: 1/2+11/3 = 4.1*6
Step-by-step explanation:
1 pound = 100 pence
3 pounds = 300 pence
35 pence = 0.35 pounds
So 300/35 = 8 yogurts (with left 35*8 = 280
300-280 = 20 pence)