Answer:
The number is 0.000358 lbs.
Step-by-step explanation:
Scientists found that the body of a male consists of 
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.
Then the number is 0.000358 lbs. (Answer)
Answer:
Question 16
(a) x < 1 : the values of x are smaller than than 1 (e.g. possible values are 0, -1, -2, etc) and since the circle is not shaded it means that 1 isn't a possible value of x
(b) x 
-2 : the circle is filled therefore -2 is included in the answer
Question 17
(a) unfilled dot above -2 and arrow pointing to the left
(b) shaded circle above 4 with and arrow pointing to the right →
Answer:
6840
Step-by-step explanation:
Well we know there's 24 hours in a day so dividing that by 1440 we get 60. Now we know that it consumes 60 watts ever hour. so now we just have to figure out how many hours there are and times that by 60. So there are 96 hours in 4 days plus 28=114. So times that by 60 ( watts) 114×60=6840
So that's your awnser.
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