Answer:
7
Step-by-step explanation:
Answer:
I = 1.47001
Step-by-step explanation:
we have the function

In polar coordinates we have

and dA is given by

Hence, the integral that we have to solve is

This integral can be solved in a convenient program of your choice (it is very difficult to solve in an analytical way, I use Wolfram Alpha on line)
I = 1.47001
Hope this helps!!!
Answer:
211.2 pedal turns
Step-by-step explanation:
50/2 = 25 feet every pedal turn
5280 feet in a mile
5280/25 = 211.2
Y=6x+20
Use the formula y2-y1/x2-x1. then to fidn the y intercept use the formula y=mx+b and solve for b.