A manufacturer<span> of </span>medical supplies produces 1 liter bags<span> of </span>saline solution. thecost<span> to </span>produce x thousand bags<span> of </span>saline<span> is </span>given<span> by the </span>cost<span> func. ... thousand </span>bags<span> of </span>saline<span> is</span>given<span> by the </span>cost function<span> C(x)=1.7x^2-5.3x+3.2, ...</span>
        
             
        
        
        
Answer:
1000
Step-by-step explanation:
 
        
             
        
        
        
Answer:
see explanation
Step-by-step explanation:
2 × 
= 2 × 10 × 10 × 10 × 10
= 2 × 100 × 100
= 200 × 100
= 20000
And

= 2 × 2 × 2 × 2
= 4 × 4
= 16
 
        
             
        
        
        
Answer:
A. -1.6; not significant 
Step-by-step explanation:
The z-score of a data set that is normally distributed with a mean of  and a standard deviation of
 and a standard deviation of  , is given by:
, is given by:
 .
.
From the question, the test score is:  , the mean is
, the mean is  , and the standard deviation is
, and the standard deviation is  .
.
We just have to plug these values into the above formula to obtain:
  .
.
This simplifies to:   .
.
  .
.
We can see that the z-score falls within two standard deviations of the mean. 
Since  the value is not significant.
 the value is not significant.
The correct answer is A. -1.6; not significant