How do I draw Traingles with ASA similarity??
1 answer:
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ANSWER
Given
The equation is
The equation of a rectangular hyperbola is xy = c²
where c is constant
thus above is the equation of the rectangular hyperbola.
First case
the graph of this equation is shown below.
Second case
is reflected over the y -axis
than the equation becomes
the graph is shown below.
Third Case
translated down 2 units to form f(x)
than the equation becomes
The graph is shown below.
Answer:
$3.49
Step-by-step explanation:
-The z value is calculated by the formula:
Where are the mean and standard deviation respectively and
is the price of the random selection.
#We substitute and solve for :
Hence, the mean price of a box of cereal is $3.49