Answer:
 





Step-by-step explanation:
Given
 
The question illustrates binomial distribution and will be solved using:
 
Solving (a):
Given
 
Required
 
This is calculated using
 
This gives:
 
 
 
 
 --- approximated
 --- approximated
Solving (b):
Given
 
i)
Required
 
This is calculated as:
 --- Complement rule
 --- Complement rule

 
 
  
 
So:
 

 
 
ii)

This is calculated as:
 



iii)

This is calculated as:
 


 
iv)

This is calculated as:


Solving (c):

This is calculated as:




Express as percentage

The calculated probability (1.18%) is way less than the advocate's claim.
Hence, we do not believe the claim.
 
        
             
        
        
        
The measure of the angle TRS is 34 degrees
<h3>Line and angles</h3>
The point where two lines meet is known as an angle
Given the following parameters
<QRS = 88 degrees
<QRT = 54 degrees
Using the expression
<QRS = <QRT + <TRS
Substitute the given parameters
88 = 54 + <TRS
<TRS = 88 - 54
<TRS = 34 degrees
Hence the measure of the angle TRS is 34 degrees
Learn more on lines and angles here: brainly.com/question/25770607
#SPJ1
 
        
             
        
        
        
Answer:
I think C is the current answer 
Step-by-step explanation:
 it makes sense to me because the $0.5 is depending on the $250
 
        
             
        
        
        
Answer: the circle wth 3 covered goes in 1/2 and the rectangle and the other circle go in 3/5 the small square with 2 covered goes in other and the long line of squares goes in other
Step-by-step explanation: