PLEAAASSEEE help me with these! This is all new and all but idek where to start! They're due by the end of today, so if after midnight on 10-29, don't even bother answering them :(


Answer: the formula to finding density is mass/volume.
1. the density of the bread is 0.2 g/cm³
2. 1 mL/g
3. to find the mass using density and volume, it's mass = density x volume, so 0.72 grams
you can figure the other answers out by just dividing mass/volume! hope this helps!
here are some helpful formulas, too:
d = m/v
v = m/d
m = d * v
m= mass
v= volume
d= density