If a sample of 71 bowlers were taken from a population of 156 bowlers, could refer to the mean of how many bowlers' scores?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

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

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row