It depends on the size of the boat.
The answer is simple, the amount of weight a boat can hold depends on how big your boat is the bigger the boat the more water it displaces the more weight it can hold.
A big one with lots of freeboard and either inboard engines or an outboard platform like the offshore center-console fishing boats have. How they calculate the safe capacity of a boat is simple: they put the boat in the water and add weight until water comes in to determine the displacement weight. Then they divide by five to reach the safe weight capacity. Therefore it stands to reason that the farther you can push the boat into the water before it sinks, the more safe weight it can carry.
Depends on the boat it is designed to hold.
well the boat had a hole in it and it can only hold amout weight on it.
How much weight a boat will hold depends on the volume of the boat. This is called displacement. displacement is exactly equal to the weight of the water the boat displaces, that is the boat makes a hole in the water. The volume of that hole times the weight of water (64 lbs for salt water, 62.4 for fresh water) - displacement. The volume of water displaces is equal to the volume of the boat.
Squared and triangles
it can hold 50 pennies depending on the base of the boat and also depenidng on the sides now if you have a 20 by 20 then may be a 100 or 150 pennies it may hold
It depends on its size and shape.
a circle boat, because circles have a larger area
A barge can be pretty handy for tough loads.
It depends on the size of the lifeboat, the amount of water it displaces, and how heavy the people are.
i think my bathroom sink can hold about 3 cups