Answer:
x = 15 inches
Step-by-step explanation:

 
        
             
        
        
        
The answer is equal to (B). The solutions are x = -7.7 and x = -1.3.
        
             
        
        
        
Answer:
94.4
Step-by-step explanation:
1.18 is 118%
1.18 times 80 is 94.4
 
        
                    
             
        
        
        
Answer:
0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.    
Step-by-step explanation:
W are given the following in the question:
Probability of defective can = 

We have to find the probability that Isaac will find his first defective can among the first 50 cans.
Then the number of adults follows a geometric distribution, where the probability of success on each trial is p, then the probability that the kth trial (out of k trials) is the first success is

We have to evaluate:

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.