Answer:
Ok here it is....
Step-by-step explanation:
1.) 50
2.) 2 option
3.) Carrie
4.) Pretty sure the last answer.
Add me for brainliest please!!
 
        
             
        
        
        
Answer:
a=2
b=6
Step-by-step explanation:
Assuming a uniform distribution and that a ≤ x ≤ b, if f(x) = 1/4, then:

If P(X > 4) = 1/2, then:

The values for a and b are, respectively, 2 and 6.
 
        
             
        
        
        
answers are in the pictures 
 
        
             
        
        
        
40 cm.
let the length of the first part be 3x, second part be 4x, third part be 5x.
where x is a positive length in cm.
why 3x,4x and 5x ?
so that the ratio of lengths of the 3 parts be 3:4:5.
total length of the stick = 3x + 4x + 5x = 12x=96cm
so x=96/12 = 8cm
therefore the largest part of the stick (5x)= 5*8 =40cm