Answer:
65
Step-by-step explanation:
Answer:
97
Step-by-step explanation:
8*12=96+1=97
There are 12 inches for every foot.
The first one is correct I think.
The maximum number of turning points in a cubic function is 2.
In this case,

The discriminant is

, which means the derivative has no real roots. This means there are no critical points and thus no turning points/relative extrema.
Answer:
-1/60
Step-by-step explanation:

= 
=
(find LCM of demoninators)
= 
= 
= -1/60