Answer:
The minimum value is -6
Step-by-step explanation:
The maximum value is always a "hill" looking shape, while a minimum value is always a "U" shape
Can you put picture, it is not clear
Answer:
Step-by-step explanation:
density of oil, d = 30 lb/ft³
Volume of tank, V = l x w x h = 1 x 2 x 1 = 2 ft³
mass of oil, m = Volume x density of oil = 1 x 30 = 30 lb
Work = m x g x h = 30 x 32 x 3 = 2880 units
