Un avion despega cada 3 minutos con destino a Bruselas. Cada 6 minutos sale otro con destino a Roma, y cada 15 minutos, otro con destino a Londres. A las 5 de la mañana ha coincidido el despegue de los tres. ¿A que hora volvera a coincidir?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Which of the following best describes the delian problem?

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second