[ENEM 2024] 165 📘 PROBABILIDADE Para melhorar o fluxo de ônibus em uma avenida que tem dois

[165]To improve the flow of buses on an avenue with two traffic lights, the city government will reduce the time each traffic light will be red, which is currently 15 seconds every 60 seconds. Assume that the time a bus arrives at each traffic light is random. The city government's traffic engineer calculated the probability of a bus encountering each of them as red, obtaining 15/60. From there, he established an equal reduction in the amount of time, in seconds, that each traffic light will be red, so that the probability of a bus encountering both red lights on the same trip is equal to 4/100 considering independent events. To achieve this, the reduction in the time that the traffic light will be red, in seconds, established by the engineer was ✅ SUPER [APOSTILA] PROF. CAJU: https://caju.tv/SuperApostila ✅ [Playlist] ENEM 2024: https://caju.tv/ENEM2024 ✅ [Playlist] ESCALA: https://caju.tv/EscalaENEM ✅ [Subscribe] to the channel: https://caju.tv/yt ✅ [Platform] FREE QUESTIONS: https://caju.tv/Plataforma ✅ [Platform] ENEM 2025 Extensive: https://curso.profcaju.com.br ENEM 2024 - Math Test Solved by Prof. Caju. Question 165 of the Blue Test - ENEM 2024 ------------------------------------ Want to contribute to maintaining my work of sharing knowledge throughout Brazil? https://caju.tv/contribuir Follow me on Instagram: @prof.caju   / prof.caju   ------------------------------------ #ENEM2024 #MatematicaENEM #ENEM