A suitable probability calculator will tell you that probabilty is about 25.9%.
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The normalcdf function on this calculator gives an area between a lower and upper limit. If the upper limit is more than about 8 standard deviations above the mean, the 10th decimal place is unaffected. Since the standard deviation here is about 5, we need to have an upper limit that is about 40 above the mean of about 30. We have chosen 80 as a nice round number and to give a little more margin.
 
        
             
        
        
        
Answer:
<em>500 </em> <em> </em><em>p </em>
<em> </em><em>p </em> <em> </em><em>1000</em>
<em> </em><em>1000</em>
Step-by-step explanation:
Since Andre if giving a rough estimate about how much paper clips are in the box, we will use the  (less than or equal to)
 (less than or equal to)
 
Your X value will be your actual number, the equation shows us that p is anywhere between 500 - 1000
 
        
             
        
        
        
Here you go I hope I helped
 
        
        
        
Answer:
Option C: X=1
Step-by-step explanation:
2(X + 8) - 4x = 10x + 4
2X + 16- 4X= 10X + 4
-2X +16 =10X + 4
16 - 4 = 10X+2X
12 =12X
X=1