Answer:
-60 miles per hour
Step-by-step explanation:
It is my opinion that it is C) but i am not sure, you might be correct though...
Answer:
Required largest volume is 0.407114 unit.
Step-by-step explanation:
Given surface area of a right circular cone of radious r and height h is,
and volume,

To find the largest volume if the surface area is S=8 (say), then applying Lagranges multipliers,
subject to,

We know for maximum volume
. So let
be the Lagranges multipliers be such that,



And,



Substitute (3) in (2) we get,



Substitute this value in (1) we get,



Then,

Hence largest volume,

Answer:
1 solar radiationnnnnmnnmnnnnn
10 dm = 1 m
32 dm = 32/10 = 3.2 m
Answer: 3.2 m