Answer each question about the following arithmetic series: 12 18 24 30. . . 198 What is the explicit rule for the arithmetic sequence on which the series is based? an = (n â€"" 1).

The table above shows approximate conversions from gallons to liters. what is the value of x?

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

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates