Answer:
cdFGafadjgfsgdfzgFdSANJGHFHGFZSDFERQYWS6546QStep-by-step explanation:
Answer:
slope i think
Step-by-step explanation:
Answer:
9.60 dollars tip is $1.60
Step-by-step explanation:

By the fundamental theorem of calculus,

Now the arc length over an arbitrary interval

is

But before we compute the integral, first we need to make sure the integrand exists over it.

is undefined if

, so we assume

and for convenience that

. Then
The answer is 161. ---just look up a tutorial on how to do it