Answer:
0.015% and 0.012%
Explanation:
using simultaneous equation
A homogeneous mixture has the same uniform appearance and composition throughout. Many homogeneous mixtures are commonly referred to as solutions. A heterogeneous mixture consists of visibly different substances or phases. The three phases or states of matter are gas, liquid, and solid.
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Answer:
weight hung from a fixed point so that it can swing freely backward and forward.
