treat the tree trunk as a cylinder
v= pi x r^2 x h
using 3.14 for pi
3.14 x 3^2 x 10 = 282.6 cubic feet
282.6 * 45 = 12, 717 pounds
Answer:
(2,5) is right answer ok
0.000000014
Step-by-step explanation:
1.4 × = = 0.000000014