Answer:
V = 4/3 pi or approximately 4.187 ft^3
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
The radius is 1 ft
V = 4/3 pi (1)^3
V = 4/3 pi
We can approximate pi by 3.14
V = 4/3 (3.14)
V = 4.186666666 ft^3
 
        
                    
             
        
        
        
Answer:
Greater than symbol. 
2/3 > 2/4
Step-by-step explanation:
We have two fractions, 2/3 and 2/4
We then go back to the inequality part of mathematics where we have symbols such as greater than (>), less than (<), and equal to (=). 
Of the three inequality symbols, we look and pick at the one that represents best, the fractions we were given. 
2/3 and 2/4
With 2/3 being greater than 2/4.
2/3 = 0.67
2/4 = 0.50
Succinctly, 2/3 > 2/4. 
 
        
             
        
        
        
1/5 because there are 7 numbers divisible by 5 from 1 to 35. 5,10, 15, 20,25,30,35, and out of those there are 35 cards, 7 out of 35 or 7/5 can be simplified to 1/5.
        
                    
             
        
        
        
343 = 7 x 7 x 7
the answer is 7,7, and well 7
 
        
             
        
        
        
150*30% = $45
$150-$45 = $105 
Marco still owes his brother $105