Answer:
Option C
Step-by-step explanation:
From the question we are told that:
Length of arc integral
![l=\int_0^1 \sqrt{1 + [\frac{d}{dx}(\frac{4}{x+1})]^2 dx}](https://tex.z-dn.net/?f=l%3D%5Cint_0%5E1%20%5Csqrt%7B1%20%2B%20%5B%5Cfrac%7Bd%7D%7Bdx%7D%28%5Cfrac%7B4%7D%7Bx%2B1%7D%29%5D%5E2%20dx%7D)
The Sketch is attached below
From the Graph
Approximation gives length of arc as

Option C
Answer:
5 hours and a half!
Step-by-step explanation:
209miles divided by 38 miles per hour is 5.5!!
Answer:
The cords that you can use are (4,60) and (6,90). The slope is 15 meaning the equation in slope-intercept form is y = 15x
Step-by-step explanation:
90 - 60 over 6 - 4 is 30/2 which is 15
THe answer will be <span>97.44%
hoped this helped</span>