ANSWER

EXPLANATION
The circumference of a circle is calculated using the formula:

where r=11 meters is the radius of the circle.
Let us substitute the radius into the formula to obtain,

This simplifies to:

When we substitute

We get

to the nearest hundredth.
Answer:
3^5=9^2x = 3
3^(2x+1) =3^3 = 1
Step-by-step explanation: