Gwen and Cooper each have a band. Gwen's band plays songs in sets of 8 and Cooper's band plays songs in sets of 12. After performing together, both bands realize that they have played the same number of songs. What is the smallest number of songs each band could have performed?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next