Answer:
4 maybe I don't understand what or how to do this but W is similar to M. I don't really know.
Step-by-step explanation:
The answer is 172.8 g.
The volume of the cube (V) is:
V = a³ (a - the side of the cube)
The density (D) <span>is quotient of mass (m) and volume (V):
D = m/V = m/a</span>³
⇒ m = D · a³
<span>
It is given:
D = 2.7 g/cm</span>³
a = 4 cm
Therefore:
m = D · a³ = 2.7 · 4³ = 172.8 g
It is 2/1 all you have to do is flip the two numbers so the 2 is now on top and 1 is on the bottom.
Answer:
205
Step-by-step explanation:
D when dividing, subtract the exponent on the bottom from the one on the top. a plain q has an exponent of 1.