Answer:
You simply just do 12 multiplied by 10 which will give you 120m^2
 
        
             
        
        
        
50 / 0.40 = 125
To check your answer, 125 * 0.4 = 50
        
                    
             
        
        
        
I think the answer should be divisible because you can’t really divide 1 without getting the same # your dividing by.
        
                    
             
        
        
        
Answer:
The confidence level is 95% or 0.95.
Step-by-step explanation:
Consider the provided information.
Results of a poll stated that 40% of U.S.
If you want to test the claim at alpha = 0.05.
As we know:
Confidence level = 1 - significance level ( )
)
Confidence level = 
Confidence level  = 
Therefore, the confidence level is 95% or 0.95.
 
        
             
        
        
        
Answer: 25
Step-by-step explanation:
Plug in x to the expression.

When there is the same base of exponents is being multiplied the exponents add together and the base stays the same.
So this simplifies to,  .
.
This then solves to 25.