During a one-month promotional campaign, fran's flix gave either a free dvd rental or a 12-serving box of microwave popcorn to new members. it cost the store $11 for each free rental and $22 for each box of popcorn. in all, 5858 new members were signed up and the store's cost for the incentives was $107107. how many of each incentive were given away?

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