Answer with Step-by-step explanation:
Since 1 mole of sand will contain Avagadro's Number of sand particles (by definition of 1 mole)
Thus we have
1 mole of sand = sand particles
Thus in number of trillion sand particles we have no of trillion sand particles in 12 mole is
Now since it is given that mass of 1 trillion sand particles is 1000 tonnes Thus the mass of trillion sand particles is
Part 2)
Since it is given that volume of 1 sand particle is thus the volume of 1 mole of sand is volume of sand particles
Thus volume of 1 mole is
Now since the Area of united states is
Thus the depth of the sand pile is
Answer:
I do not think that is a question
Answer:
h(2)=-4
Step-by-step explanation:
h(2)=-2(2)
=-4
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The correct answer is all real numbers except y = 1.
There are two ways of finding this. The first way is by looking at the graph for a value which y never equals. If you look, there are no places where either part of the graph hits y = 1.
The second way is by looking at the combined equation.
(fog)(x) =
We know that , no matter what we put in can ever equal 0. Since that is true, we know y can never equal the number for when that equals 0. So plug in 0 and see what the asymptote is.
(fog)(x) = 0 + 1
(fog)(x) = 1
Therefore, y = 1 is the answer.