Sid's Skins makes a variety of covers for electronic organizers and portable music players. The company's designers have discove
1 answer:
Answer:
4.50$
Step-by-step explanation:
Given that Sid's Skins makes a variety of covers for electronic organizers and portable music players
Market price indicated by research = 22.50 $
Let cost of Sid = 100
Oper profit =25
So selling price = 125
Hence costs highest for Sid would be
Highest manufacturing cost = 18 dollars
Profit per unit = $
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These are 3 questions and 3 answers.
1) Find
Answer: 4.
Explanation:
The expression means the limit as the function f(x) approaches 2 from the right.
Then, you have to use the function (the line) that comes from the right of 2 and gets as close as you want to x = 2.
That is the line that has the open circle around y = 4, and that is the limit searched.
2) Use the graph to determine the limit if it exists.
Answer:
To determine each limit you use the function from the side the value of x is being approached.
Note, that since the two limits are different it is said that the limit of the function as it approaches 2 does not exist.
3)
Answer: - 1
To find the limit when the function is approached to 3 from the left you follow the line that ends with the open circle at (3, -1).
Therefore, the limit is - 1.
1) Find
Answer: 4.
Explanation:
The expression means the limit as the function f(x) approaches 2 from the right.
Then, you have to use the function (the line) that comes from the right of 2 and gets as close as you want to x = 2.
That is the line that has the open circle around y = 4, and that is the limit searched.
2) Use the graph to determine the limit if it exists.
Answer:
To determine each limit you use the function from the side the value of x is being approached.
Note, that since the two limits are different it is said that the limit of the function as it approaches 2 does not exist.
3)
Answer: - 1
To find the limit when the function is approached to 3 from the left you follow the line that ends with the open circle at (3, -1).
Therefore, the limit is - 1.
Answer:
coordinate of point A is (a,b)
coordinate of point C is (2c,d)
slope of AD and BC =
Step-by-step explanation:
According to midpoint formula
If we have points P and Q
then the coordinate (x,y) of mid point of line PQ is given by
and
now from the given diagram A is the mid point of line joining R(0,0) and S(2a,2b)
Using midpoint formula, coordinates of point A is given by
and
so we have
coordinate of point A is (a,b)
Also C is the midpoint of line joining T (2c,2d) and V(2c,0)
coordinate of point C is given by
and
so we have
coordinate of point C is (2c,d)
it is given that coordinate of point B is (a+c, b+d) and coordinate of D is (c,0)
If we have points P and Q
then the slope of PQ =
hence slope of AD=
=
=
=
and slope of BC =
=
=
=
so we have
slope of AD and BC =