What does this expression represent? 12f + 24 a. twelve times the difference of a number and twenty four b. twelve times the sum of a number plus 24 c.24 more than 12 times a number d.24 more than 12 plus a number

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