Answer:
4
Step-by-step explanation:
The constant is the lone number, in this case it is 4.
Hope this helps.
Answer:
D
Step-by-step explanation:
It's always 50% chance you'll win and 50% chance you'll lose.
X=13; do you need the work? Also for future reference symbolab.com is where I get all my answers.
Answer:
c
Step-by-step explanation:
this is 9n>27. THIS is truuuuuuuuuuuueeeeeee
Answer: a) 0.0792 b) 0.264
Step-by-step explanation:
Let Event D = Families own a dog .
Event C = families own a cat .
Given : Probability that families own a dog : P(D)=0.36
Probability that families own a dog also own a cat : P(C|D)=0.22
Probability that families own a cat : P(C)= 0.30
a) Formula to find conditional probability :
(1)
Similarly ,

Hence, the probability that a randomly selected family owns both a dog and a cat : 0.0792
b) Again, using (2)

Hence, the conditional probability that a randomly selected family owns a dog given that it owns a cat = 0.264