Answer:
a) 26
b) 26/3 = 8 2/3
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
3375 feet cube
Step-by-step explanation:
Given : 
side of cube = 15 feet
Formula used :
Volume of cube , v = a^3
Solution : 
Volume of cube
= a^3
= 15^3
= 15*15*15
= 3375 feet cube
 
        
             
        
        
        
Answer: To increase an amount by 7%, you would want to use 1.07 as the multiplier. To decrease it, you would use 0.93 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
$178.3
Step-by-step explanation:
The value of a car is $20,000
The car loses 10.7% of its value yearly 
Since there are 12 months in a year then 10.7% can be represented as 
10.7%/12
= 0.8916%
Therefore the approximate monthly decrease in value can be calculated as follows
= $20,000×0.8916/100
= $20,000×0.008916
= $178.3
Hence the approximate monthly decrease in value is $178.3
 
        
             
        
        
        
Answer:
405 of the students
Step-by-step explanation: