Answer: 2048 ft
Step-by-step explanation:
Given
The length of each sidewalk is
There are eight sections of the sidewalk
The total length of the sidewalk is
Total length of the entire sidewalk is 2048 ft
Answer:
C
Since this is an indererminate form, use L'Hopital
d(sint)/dt = cos(t)
d[ln(2e^t) - 1] = (2e^t)/[2e^t - 1]
As t --> 0,
cos(0) = 1
(2e^t)/[2e^t - 1] = 2
1/2 is the limit
