Answer:
float
Step-by-step explanation:
density = mass/voume
3g/6c.m. ^3
0.5g/c.m.^3 = 0.5g/mL^3
Since the density of water is about 1g/mL^3 and 0.5g/mL^3 is less than that, it will float
Rocco would have to run diagonally 27 times
Answer:
![\sqrt[5]{t^3}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7Bt%5E3%7D)
Step-by-step explanation: ![a^{x/n} =\sqrt[n]{a^x}](https://tex.z-dn.net/?f=a%5E%7Bx%2Fn%7D%20%3D%5Csqrt%5Bn%5D%7Ba%5Ex%7D)
The area of a circle is

So we get

so we get 19.6 rounded to the nearest tenth
Now we subtract that from the area of the square which is 25
We get 5.4
So the answer shoild be 5.4ft
Hopefully this is correct and helps you!