A python curls up to touch the tip of its own tail with its nose, forming the shape of a circle. The python is 2.6π meters long. What is the radius of the circle that the python forms?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18