Answer:
A, dilation by a scale factor of 2 and a reflection across the y-axis
Step-by-step explanation:
KE=1/2(m)(v)^2
KE=1/2(80)(1.5)^2
KE=90 J
Answer:
and 
Step-by-step explanation:
Given

per section

Required
Model the scenario
The model of this scenario is:

This gives:
<em />
<em> -- This represents the multiplication model</em>
Divide both sides by 18



Reorder
<em />
<em> -- This represents the division model</em>