13a. A scale drawing of a movie screen is 9 inches tall. The actual screen is 30 feet tall. What is the scale of the drawing?
13b. A scale drawing of a movie screen is 9 inches tall. The actual screen is 30 feet tall. What is the scale factor of the drawing? (Use your answer from #13a to help get your answer for this problem.)

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