Logan told a joke to 3 of his friends. Each of his friends told the joke to 3 more friends who each told the joke to 3 friends. This process continued. He made a table showing the number of people who heard the joke with each round of joke telling. Which graph best shows the relationship between the number of rounds and the number of people who heard the joke that round?

Which is an equation for the nth terms of the sequence 12,15,18,21

Which of these choices show a pair of equivalent expressions?

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400