Answer:
There isnt a graph to see
Answer: 12:14 pm.
Explanation: 27 minutes after when Sally started, 11:48, is 12:14.
Integration by parts will help here. Letting

and

, you end up with

and

. Now


For the remaining integral, setting

gives

, so

Putting everything together, you end up with
The conversion is
x = magnitude × cos(angle)
y = magnitude × sin(angle)
or
(x, y) = 120.2(cos(119°), sin(119°)) ≈ (-58.27, 105.13)
_____
A suitable graphing calculator handles this easily.
THERE IS A 41% CHANCE HIS NEXT READING MATERIAL WILL BE A MAGAZINE