Answer
Please see the work below.
Work Step by Step
We know that
$mass \ of \ liquid=157.2-148.4=8.8g$
$Density=\frac{mass}{volume}$
We plug in the known values to obtain:
$Density=\frac{8.8g}{9.55mL}$
$Density=0.92\frac{g}{mL}$
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