First option.
Which is answer is correct
1 answer:
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Answer: Option A
About 0.02 pounds
Step-by-step explanation:
We know that density is defined as:
Where
d is the density
m is the mass
v is the volume
We want to calculate the helium-air mass of a spherical balloon and we know its density and the diameter of the balloon.
Then we can calculate its mass.
1) We use the diameter of the spherical globe to calculate its volume.
The volume of a sphere is:
and
So
2) Use the density formula to find the mass
<em>The answer is 0.02 pounds</em>
ANSWER
Yes,the graph passes the vertical line test.
EXPLANATION
The graph above shows a function because if we draw a vertical line across the graph anywhere, it will never intersect the graph more than once.
This is what we call the vertical line test.
Since the graph of the function passes the vertical line test, the graph shows a function.
See graph
Therefore the correct answer is option C.
Yes,the graph passes the vertical line test.
EXPLANATION
The graph above shows a function because if we draw a vertical line across the graph anywhere, it will never intersect the graph more than once.
This is what we call the vertical line test.
Since the graph of the function passes the vertical line test, the graph shows a function.
See graph
Therefore the correct answer is option C.
