By doing base times area that is what I will do
Answer:
0.274g/cm^3
Step-by-step explanation:
density = mass / volume
so d = 575.4 / 210
d = 0.274g/cm^3
Answer:
Ratio of boys is 13.5 i think
Step-by-step explanation:
Answer:
33.5
Step-by-step explanation:

I need the fist part to answer it