Answer:
C. 342
Step-by-step explanation:
This year, 150% of last year's tickets were sold. 
Last year, 228 tickets were sold. 
150% as a fraction is 150/100
To find the amount of tickets sold this year, we take the 150/100 and multiply it by 228:
150/100*228= 342 tickets
 
        
             
        
        
        
14/2 is equivalent to 7/1
        
                    
             
        
        
        
Answer:
   242/27
Step-by-step explanation:
Using the formula for the sum, you can fill in the given values and do the arithmetic.
   Sn = a1·(r^n -1)/(r -1)
   S5 = 6·((1/3)^5 -1)/(1/3 -1) = 6(-242/243)/(-2/3) = 6·(121/81)
   S5 = 242/27
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Or, you can write the terms and add them up. The sum is ...
   6 + 2 + 2/3 + 2/9 + 2/27 = (162 +54 +18 +6 +2)/27 = 242/27
 
        
             
        
        
        
Answer:
14.87 units
Step-by-step explanation:
The sides of all right triangles share the same relationship known as the Pythagorean Theorem a² + b² = c². Substitute the lengths of the triangle into the theorem and solve for the unknown side. Since the problem does have an attached a picture, assume that a = 10, b = 11, and c = x.
10² + 11² = x²
100 + 121 = 221² 
221 = x² 
√221 = √x²
14.87 = x
 
        
             
        
        
        
Answer:
Option d. $22154 is the right answer. 
Step-by-step explanation:
To solve this question we will use the formula 
In this formula A = amount after time t
                         P = principal amount
                         r = rate of interest
                        n = number of times interest gets compounded in a year
                         t = time
Now Lou has principal amount on the starting of first year = 10000+5000 = $15000
So for one year 

 = $15900
 = $15900
After one year Lou added $5000 in this amount and we have to calculate the final amount he got
Now principal amount becomes $15900 + $ 5000 = $20900
Then putting the values again in the formula



So the final amount will be $22154.