Answer:
4 dollars
Step-by-step explanation:
5 minus 1 equals 4
 
        
             
        
        
        
X=3/5
do you need an explanation?
        
                    
             
        
        
        
Answer:

So it would takes approximately 6.9 hours to reach 32 F. 
Step-by-step explanation:
For this case we have the following differential equationÑ

We can reorder the expression like this:

We can use the substitution  and
 and  so then we have:
 so then we have:

IF we integrate both sides we got:

If we apply exponential in both sides we got:

And if we replace w = u-T we got:

We can also express the solution in the following terms:

For this case we know that  since w ehave a cooloing,
 since w ehave a cooloing,  , we have this model:
, we have this model:
 
 
And if we want that the temperature would be 32F we can solve for t like this:



If we apply natural logs on both sides we got:


So it would takes approximately 6.9 hours to reach 32 F. 
 
        
             
        
        
        
Answer:
the number of vegetables did farmer bring in the market is 1764 vegetables 
Step-by-step explanation:
The computation of the number of vegetables did farmer bring in the market is shown below:
= 18 bags × 42 kgs + 28 bags × 36 kgs  
= 756 + 1008 
= 1764 vegetables
 Hence, the number of vegetables did farmer bring in the market is 1764 vegetables 
 
        
             
        
        
        
Answer:
2(2x-1)/x(x-4)
Step-by-step explanation:
4x^2-14x+6/x^3-7x^2+12x
2(2x^2-7x+3)/x(x^2-7x+12)
2(2x^2-6x-x+3)/x(x^2-4x-3x+12)
2(x-3)(2x-1)/x(x-4)(x-3)