Answer:2x/5-7+9x/2
Step-by-step explanation:
Answer:
216
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
Answer:
0.25 is the required probability.
Step-by-step explanation:
We are given the following in the question:
Probability that like book 1 = 0.6
Probability that like book 2 = 0.5
Probability that Maria likes both the books = 0.4
We have to find the conditional probability that she will like book 2 given that she did not like book 1.
Thus, we have to evaluate:
0.25 is the conditional probability that Maria will like book 2 given that she did not like book 1.