hugomimihu

Isn't this an AoPS question?

So we can have these cases

123

234

345

456

That's 4 cases.

HOWEVER we could potentially rearrange them so we have for each 6 types

thanks to geno for pointing my error out

4*6 =24

6*6*6  = 216 is the total amount of cases.

You can find the probability.

It depends on whether the order counts.

if not, then 24 cases. If yes, 4 cases.

If you don't understand anything feel free to ask

We notice blue+green is half of the rectangle. 

Green + yellow is 1/4.

1/4 of the rectangle is 2+3 = 5, so the rectangle is 5*4 = 20.

20/2 = 10, which is half, and -2 for green and the blue is 8.

If you don't understand anything feel free to ask.

Basically, buoyancy states that the density of the object must be less than the density of the liquid it's in.

So as I said, regular freshwater has a density of 1g/ 1 cm^3, but salt water has more.

If an object can float in the 1g/ cm^3 density, the object can definitely float in salt water with more density.

The difference between the liquid density and the object's density grows to be more.

So buoyancy states that the object must be less dense than the liquid, so the more dense the liquid, buoyancy should apply more.

Density = mass/ volume.

the mass is 63g, the volume is 30 ml, or 30cm^3. One mL is one cm^3

thats a 63/30 density.

The density of water is 1g/ 1 cm^3, so 63/30 is larger than more than 1 so it will most likely sink

if you don't understand anything feel free to ask.

Do you mean like a triangle?

Go learn about how buoyancy works.

Do not repost or make new questions asking for us to answer, and 2, don't just ask us to do your homework.

If it was a test, you would be doing these questions by yourself and you will not be cheating and you will not obtain any answers from us.

Thanks for informing me about how to tell if you are taking a test.

Besides you shouldn't spam it takes away attention from the actual in need questions.