There are no real numbers that can do that job.
There's a pair of complex numbers that can do it.
They are
          4.5 + i23.23
and
         4.5 - i23.23 .
     ' i ' = the imaginary unit = √(-1)
        
             
        
        
        
<span>Jill has $30 and Maddie has $60. Jill saves $4 per week and Maddie saves $2 per week. How long will it be before Jill and Maddie have the same amount of money?</span>
        
                    
             
        
        
        
Answer:
The answer is "".
Step-by-step explanation:
Please find the complete question in the attached file.
We select a sample size n from the confidence interval with the mean  and default
and default  , then the mean take seriously given as the straight line with a z score given by the confidence interval
, then the mean take seriously given as the straight line with a z score given by the confidence interval

Using formula:
 
  
The probability that perhaps the mean shells length of the sample is over 4.03 pounds is

Now, we utilize z to get the likelihood, and we use the Excel function for a more exact distribution
 
the required probability:

 
        
             
        
        
        
Answer:
x = 4
Step-by-step explanation:
DE is parallel to AC and intersects the other 2 sides. It divides those sides proportionally, that is
 =
 =  , thus
, thus
 =
 =  ( cross- multiply )
 ( cross- multiply )
2(10 - x) = 3x ← distribute left side
20 - 2x = 3x ( subtract 3x from both sides )
20 - 5x = 0  ( subtract 20 from both sides )
- 5x = - 20 ( divide both sides by - 5 )
x = 4