Your 50 feet below sea level and then you go up 10 feet 5 times so the answer would be -10
Answer:
32672.64 pounds
Step-by-step explanation:
Diameter = 10ft
Radius = d / 2 = 10 / 2 = 5ft
Density (p) = 62.4 pounds/ft³
Volume of a hemisphere = 4/3Πr³
V = 4/3 * π * 5³
V = 4/3 * 392.7
v = 523.6ft³
but density ρ = mass / volume
mass = density * volume
Mass = 62.4 * 532.6
Mass = 32672.64pounds
The weight of the water in full tank is 32672.64 pounds
Answer:
Its has an area 115 square ft
Step-by-step explanation:
Answer:
287.64
Step-by-step explanation:
2πrh is the formula you use for the lateral surface area.
to get radius, we know its half of the diameter so 4.2.
plug them in and you get your answer
Answer:
its number 1
Step-by-step explanation:
it number 1