Forming Functions from verbal descriptions - A stone is thrown into a lake, and t seconds after the splash the diameter of the circle of ripples is t meters
A. Express the circumference C of this circle as a function of t.
B. express the a ...
I need to know the length of the second circumference. - I have a circle with a circumference of 160' with an additonal circumference 12' outside of that. I need to know the length of the second circumference. Does that make sense?
What is the radius? - If the circumference of a circle is 5.68 x 10^9 feet, then what is its radius?