Answer:
solution: x = -8 
Step by step: 
1) 5x-5+5 = -45+5 : Add 5 to both sides
2) 5x= -40 : Simplify 
3) 5x/5 = -40/5 : Divide both sides 
Hope that helps
 
        
             
        
        
        
Answer:
0.9586
Step-by-step explanation:
From the information given:
7 children out of every 1000 children suffer from DIPG
A screening test designed contains 98% sensitivity & 84% specificity.
Now, from above:
The probability that the children have DIPG is:


= (0.98 × 0.007) + 0.16( 1 - 0.007)
= 0.16574
So, the probability of not having DIPG now is:



= 0.9586
 
        
             
        
        
        
Answer:
The volume is 27 cubic cm. 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Whats the question?
Step-by-step explanation: