Write the standard equation of the circle with given center and radius.

Center: (0, 0)

Radius: √ 11 (square root of 11)

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.