Answer:
Area= 24 and perimeter equals 12
Step-by-step explanation:
Answer:
Tune answer is 27. 5
Step-by-step explanation:
220/8=27. 5
Answer:
Point R
Step-by-step explanation:
Answer:
35,000 units
Step-by-step explanation:
Total revenue is:
The maximum revenue is attained at the production level for which the derivate of the revenue function is zero:
Since production cannot be negative, revenue will be at a maximum when x = 35, or when the production level is 35,000 units.
Answer:
The correct option is C.
Step-by-step explanation:
The given equation is
It can be rewritten as
.....(1)
The standard form of an ellipse is
....(2)
Where (h,k) is center of the ellipse.
If a>b, then the vertices of the ellipse are .
From (1) and (2) we get
Since a>b, therefore the vertices of the ellipse are
The vertices of the given ellipse are (10, –7) and (2, –7). Therefore the correct option is C.