Answer:
It very well could be
Step-by-step explanation:
It could be any type of wood, it doesn't matter weight, volume, or size
Answer:
14 and 6th I think correct me if I'm wrong this is for help not to cheat
Answer:
B. 48x - 56
Step-by-step explanation:
"He starts both trains at the same time. Train A returns to its starting point every 12 seconds and Train B returns to its starting point every 9 seconds". Basically, what you need to do is find the least common multiple. The least common multiple of 12 and 9 is 36, so the least amount of time, in seconds, that both trains will arrive at the starting points at the same time is 36 seconds.