Answer:
33.3333...
Step-by-step explanation:
50000 ÷ 15000, which is the increase = 0.3333333
Times by 100 for percent
 
        
             
        
        
        
Answer:
the 2nd one
Step-by-step explanation:
 
        
             
        
        
        
Answer:
We use Baye's theorem:  P(A)P(B|A) = P(B)P(A|B)
with (A) being defective and 
(B) marked as defective
we have to find P(B) = P(A).P(B|A) + P(¬A)P(B|¬A). .......eq(2)
Since  P(A) = 0.1 and P(B|A)=0.9,
 P(¬A) = 1 - P(A) = 1 - 0.1 = 0.9 
and
P(B|A¬) = 1 - P(¬B|¬A) = 1 - 0.85 = 0.15
put these values in eq(2)
P(B) = (0.1 × 0.9) + (0.9 × 0.15)
        = 0.225 put this in eq(1) and solve for P(B)
P(B) = 0.4
 
        
             
        
        
        
Answer:
I'm pretty sure the answer to the third question is C
Step-by-step explanation:
We are solving for h(g(x)). 
We already know that g(x) is equal to x^2+4. 
So know, we can simplify our expression, h(g(x)), to h(x^2+4). 
We also know that h(x)=1/x
we simply substitute x for x^2+4, giving us an answer of 1/(x^2+4) 
 
        
             
        
        
        
Answer:
Substitute, <em><u>y = -3</u></em>  and <em><u>x = k</u></em> on the equation.
=> k - 2×(-3) = -2
=> k = -2 + (-6)
=> k = - 8
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<h2>HOPE U UNDERSTOOD</h2><h3>MARK AS BRAINLIEST ONE</h3>
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