Answer: 28                      
Step-by-step explanation:
 2 × 8 = 16
 8 + 4 = 12
 12 ÷ 2 = 6
 6 × 2 = 12
 16 + 12 = 28
 
        
             
        
        
        
Answer: Probability of randomly selecting a member who likes to cook or likes to sew = 58%
Step-by-step explanation:
Since we have given that
Probability of a randomly selecting a member who likes to cook=P(C) = 42%
Probability of a randomly selecting a member who likes to sew =P(S)= 23%
Probability of a randomly selecting a member who likes to both cook and sew 

As we know the "Probability rules " :

So, Probability of randomly selecting a member who likes to cook or likes to sew = 58%
 
        
             
        
        
        
Answer:
(
−
∞
,
∞
)
Step-by-step explanation:
 
        
             
        
        
        
The best way to answer this would be making a graph
For 1 sign it costs 54.50 and he makes 15
For 2 signs it costs 59 and he makes 30
For 3 signs it costs 63.50 and he makes 45
For 4 signs it costs 68 and he makes 60
For 5 signs it costs 72.50 and he makes 75
This means that after 5 signs Larry will be making profit
 
        
             
        
        
        
Answer:
-1
—— = -0.25000 
  4             
Step-by-step explanation: