One local radio station plays a commercial every 6 minutes. another local radio station plays a commercail every 9 minutes. both radio stations just played a commercial how many minutes will pass before both local radio stations play commercials again at the same time

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

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Which expression is equivalent to -12(3x-3/4)