p: 180-x-n=p
p= 75
m: 180-2p=m
m= 30
f: 90-w=f
f= 65
y: 180-p-f=y
y= 40
etc. (tell me if I missed something)
Answer:
719 = x
Step-by-step explanation:
877+100=_x_+258
Combine like terms
977 = x+258
Subtract 258
977 -258 = x+258-258
719 = x
Using conditional probability, it is found that there is a 0.2857 = 28.57% probability that house A does not sell given that house B does not sell due to it's poor condition.
Conditional Probability
In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this problem:
- Event A: House B does not sell.
- Event B: House A does not sell.
Home B has a 30% probability of selling, so a 100 - 30 = 70% probability of <u>not selling</u>, hence .
20% probability that <u>none</u> sells, hence .
Then, the conditional probability is:
0.2857 = 28.57% probability that house A does not sell given that house B does not sell due to it's poor condition.
A similar problem is given at brainly.com/question/14398287
Answer:
3/5
Step-by-step explanation:
Given
Number of women in the math class = 7
Number of men = 9
Total = 9 + 7 = 15
Probability of selecting a man at random to come to the board and show solution to a math problem
= number of men/total number of persons in the class
That’s
9/15
Divide both the numerator and denominator by 3
3/5
The probability of picking a man student is 3/5
A scale of 1:50 000 means that every centimetre on the map is equal to 50 000 centimetres (500 metres) in reality.
The distance between two towns on that map is 6cm, therefore in reality there’s 6 * 50 000 = 300 000 centimetres, which is equal to 3 000 metres, which is equal to 3 kilometres.