the answer is x=4
this is because you add 4 to both sides then divide both sides by 5 to get 4
Answer:
0.25 = 25% probability that it will rain today and ruin your picnic
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is

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 question:
Event A: Cloudy skies
Event B: Rain
20% of all days start with clouds in the air
This means that 
50% of rainy days start with rain clouds in the air
50% of 10%. So

What is the probability that it will rain today and ruin your picnic

0.25 = 25% probability that it will rain today and ruin your picnic
The answer is ×=w/2e.thats it
V=29,564-532t would be the equation for that scenario
Theoretical Probability is what you think the result will be, and experimental probability is what it turns out to be, hope this helps.