Answer:
The number is 0.000358 lbs.
Step-by-step explanation:
Scientists found that the body of a male consists of  lbs of zinc.
 lbs of zinc.
This is a scientific way of writing a number.
For, example 0.0023, a number in normal or standard notation can be scientifically written as  .
.
So, in our case, the number is  lbs and we have to write this number in standard notation.
 lbs and we have to write this number in standard notation.
Then the number is 0.000358 lbs. (Answer)
 
        
             
        
        
        
Let the numbers be x and y; x being the larger number and y being the smaller.
Given,
 
x + y = 2* (x - y)
x + y = 2x - 2y
x = 3y
Also given,
x = 6 + 2y
3y = 6 + 2y
--- y = 6
Thus, x = 3y = 3*6 = 18.
Therefore, the numbers are 18 and 6.
        
             
        
        
        
The correct answer is:  [B]:  " y = 9 " .
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Median= 3
Range= 5
Mode= 3
Mean= 4
        
             
        
        
        
Answer:
First option 
Step-by-step explanation:
There's no value of x which makes the function undefined .
So x can take any real value 
i.e. -infinity < x < +infinity