Answer:
0.249579
Step-by-step explanation:
P(rain) = 0.3
P(no rain) = 1 - 0.3 = 0.7
The event of rain falling a second time within the next 5 days is possible in these ways
1. Rain on days 1 and 2
2. Rain on days 1 and 3; none on day 2
3. Rain on days 1 and 4; none on days 2 and 3
4. Rain on days 1 and 5; none on days 2, 3 and 4
5. Rain on days 1 and 6; none on day 2, 3, 4 and 5

 
        
             
        
        
        
50 × 500 = 25,000
The answer is 500 runs.
        
             
        
        
        
Answer:
x²+4x+5
Step-by-step explanation:
i provided a picture explanation.
 
        
                    
             
        
        
        
Answer:
A =63.585 in^2
Step-by-step explanation:
The area of a circle is found by
A = pi r^2
A = pi (4.5)^2
A = pi(20.25)
We can approximate pi by 3.14
A = (3.14) (20.25)
A =63.585 in^2
 
        
                    
             
        
        
        
Answer:
the first ones > 
Step-by-step explanation:
the second ones <