Answer:
Students altogether liked cola the best 26
Step-by-step explanation:
Total no of pupils = 60 
Boys = 32 
girls = 28 
we will make a table 
Gender         cola             milk               water       total 
Boys             12                                         4              32
Girls                                                          9                28
we can find the missing numbers 
Let x be for milk 
In boys  12 + x + 4 = 32 
                  x  = 16
In girls 
           as 21 liked milk altogether
so girls = 21 - 16 = 5 
Gender         cola             milk               water       total 
Boys             12                 16                      4              32
Girls                                   5                      9                28
For cola let y 
in girls
y + 5 + 9 = 28 
y = 14 
Gender         cola             milk               water       total 
Boys             12                 16                      4              32
Girls              14                   5                      9            28
Altogether cola = 14 + 12 = 26
 
        
             
        
        
        
Answer:
$54080
Step-by-step explanation:
Step one:
given
principal= Rs. 50000
rate= 4%= 0.04
time= 2 years
Required
The final Amount A
Step two
Applying 
A= P(1+r)^t
substitute
A= 50000(1+0.04)^t
A= 50000(1.04)^2
A= 50000*1.0816
A= 54080
$54080
 
        
             
        
        
        
<span>it will take 24 gallons in 18 seconds to travel 1 mile</span>
        
             
        
        
        
Answer: The percentage of the original price was his discount = 10%
Step-by-step explanation:
Given: original price = $60
Price after discount =  $54
Discount = Price after discount  - original price
= $ (60-54) = $6
The percentage of the original price was his discount = 

Hence, the percentage of the original price was his discount = 10%
 
        
             
        
        
        
Answer:
Point D
Step-by-step explanation:
Point A is located at (2, 3) on the coordinate plane. Point A is reflected over the x-axis to form point B and over the y-axis to form point C. Then, point A is reflected over both axes to form point D.