Answer:
61.4
Step-by-step explanation:
64 minus 4.1 percent is 61.376. Rounded to the nearest tenth would be 61.4.
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
to solve this problem we can use the Pythagorean theorem 
UT and TL are the legs, while LU is the hypotenuse 
We have to find LU so we can proceed like this 
x^2 + (x+1)^2 = LU^2 
x^2 + x^2 + 1 + 2x = LU^2 
2x^2 + 2x + 1 = LU^2 
LU = +/- 
we have to take only the positive value because a length can’t be negative. 
2x^2 + 2x + 1 is positive for every value of x, so the final answer is 

 
        
             
        
        
        
Dakota would have 52 boxes after 4 hours and Alice would have 52 boxes with a total of 104 boxes
        
             
        
        
        
Answer:
94 cents?
Step-by-step explanation:
2%*40=80%
1.80*0.52=0.936
In 40 years, mail may cost about 94 cents.
(I think this is the correct answer ://)