Answer :
Body Weight: w=(t+0.5w)+t
Tail Weight: t=4
Head Weight: t+0.5w
w=t+0.5w+t
But t=4,
w=4+0.5w+4
w-0.5w=8
0.5w=8
Therefore: w=16.
Tail Weight: t=4
Head Weight: t+0.5w
w=t+0.5w+t
But t=4,
w=4+0.5w+4
w-0.5w=8
0.5w=8
Therefore: w=16.