Answer:
The potato is 224 feet in the air after 2.75 second on the way up and after 5 seconds on the way back down.
Step-by-step explanation:
Given :  A potato launched by a particular potato gun has a height described by   .
.
To find : When is the potato 224 feet in the air?
Solution : 
When the potato is 224 feet in the air i.e. 
Substitute in the equation  ,
,



Applying quadratic formula, 
Here, a=4, b=-31 and c=55





The potato is 224 feet in the air after 2.75 second on the way up and after 5 seconds on the way back down.
 
        
             
        
        
        
Answer:
I beleive the answer is $9000
Step-by-step explanation: What is 18% of 50000?
Y is 18% of 50000
Equation: Y = P% * X
Solving our equation for Y
Y = P% * X
Y = 18% * 50000
Converting percent to decimal:
p = 18%/100 = 0.18
Y = 0.18 * 50000
Y = 9000
 
        
                    
             
        
        
        
Answer:
option B is the correct answer of this question.
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Answer:
4.16 
Step-by-step explanation:
Mixed Number = 4 1/6
Decimal = 4.16
Fraction = 4.1666666
Percentage = 416%