The answer will depend on the size of the jar and of the marbles.
It depends on the size of the marbles and the size of the jar.
easy 400
Water will fill ask the empty spaces when you pour it into a jar full of marbles.
Assumed.
This isn't as easy as finding density and volume etc. You need to get some marbles, Count how many will fill a pint jar. Multiply this by 8. The marbles will create empty spaces between themselves depending on the size of the marbles. Small, med, large? And each size creates different amounts of empty space between them. So the only way is like I outlined above.
There is a probability of 3 that it will be blue.
Please rephrase this question. It sounds like you are saying that 13 = 1 in a jar then how many in a jar? and that doesn't make sense.
100
That depends on the size of the marbles, as well as the size and shape of the jar.
easy 400
186
They started off with A = 128, B = 32.
When you poor water into a jar full of marbles, the water will fill the spaces between the marbles; bubbles will also appear.
Water will fill ask the empty spaces when you pour it into a jar full of marbles.
Assumed.
they stay there
80 ounces = five pounds.
The answer is dependent on whether of not you replace the marbles in the jar. If you do, the probability of drawing a red marble is 9 in 15 or 60%, every time. If you do not replace the marbles, the probability of drawing a red marble is 2 in 8 or 25%.