En campeonato musical de bandas participan 7 países , de los cuales 2 son latinoamericanos y el resto europeo. Cual es la probabilidad que, al presentarse todas las bandas juntas , estos países latinos queden juntos?

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.