Answer:
1 year=3.2%
2 year=6.4%
3 year=9.6%
Step-by-step explanation:
Since the% increases every year
So for the first year=
3.2% of 1
3.2%×1
3.2%
For second year
3.2% ×2
6.4%
For the third year
3.2% × 3
9.6%
Answer:

Step-by-step explanation:
Surface area → area of 2 bases + area of 6 rectangles
Area of base is given
Area of rectangle → length × width

Answer:
V≈4778.36cm³
Step-by-step explanation:
Wdym? Can you be more specific?