Answer:
Option B, none of these
Step-by-step explanation:
The graph makes a Square
Answer: Option B, none of these
Graph Below:
11,16,21,... Find the 43rd term. Find the 43rd term.
1 answer:
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Answer:
2400000pi cubic meters of dirt had to be removed to build the Chunnel.
Step-by-step explanation:
Volume of a <em>half-cylinder</em> can be stated as:
where
- pi is the constant π
- r is the radius (here the height)
- h is the height ( here the lenght)
Thus, one half-cylinder tunnel volume is: =800000pi
Since there are 3 half-cylinder tunnels, 3×800000pi=2400000pi cubic meters of dirt had to be removed to build the Chunnel