Answer:
the index of 2 is -1
Step-by-step explanation:

=
=
B.Number of eye blinks in a minute.
We do not have a set amount of blinks per minute.
A.Inccorect,a touchdown is 6 points
C.Speed of a race car rises at a constant rate depending on the car,speed e.t.c
D.Dogs get placed in a kennel and have a set ammount.
D=2r
<span> diameter= 14cm
so, radius= 14/2= 7cm
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