1.496E+11 (1.496 x 1011<span>)</span>
Answer: 
Step-by-step explanation:
Given
The unit cost is given by
find the derivative of the unit cost and equate it to zero to obtain the minimum value
Substitute 140 for 
in the cost function, we get
![C(140)=0.6[140]^2-168(140)+30,389\\C(140)=11,760-23,520+30,389\\C(140)=\$18,629](https://tex.z-dn.net/?f=C%28140%29%3D0.6%5B140%5D%5E2-168%28140%29%2B30%2C389%5C%5CC%28140%29%3D11%2C760-23%2C520%2B30%2C389%5C%5CC%28140%29%3D%5C%2418%2C629)
Answer:
<h2>
C)1.5</h2>
Step-by-step explanation:
Since a cube is a three dimensional solid with square faces, the distance from center of the cube to the base of the cube is the same as half any one of its sides (all sides in a cube having the same length).
If we consider the length of the side to be a, then formula for volume of a cube is:
V=a³
27=a³
Find the cube root on both sides.
3×3×3=a×a×a
3=a
Since the length of the side is 4, the distance from the center of the cube to the base of the cube is
3/2=1.5
<h2>1.5</h2>
Step-by-step explanation:
= 6 / 8 × 2
= 0.75 × 2
= 1.5
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