Answer:
The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.
Step-by-step explanation:
Its
-17.0455
v2-v1
----------
v1
=
73-88
--------- x100
88
=
-15
----- x100
88
answer:
17.0455
_
A= -1.3
negative 1. repeating 3.
HOPE I HELPED! :)
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I think D but not completely sure
