Answer:
x=1/3
Step-by-step explanation:
I am not sure if this is the answer you were needing but
My answer would be they are all in the 1900's
SORRY if that was not what you were needing
Answer:
2.193 cm³
Step-by-step explanation:
density is mass divided by volume:

you can manipulate the formula by multiplying with volume:

then dividing by density:

in this case:
