Roberta works in a hospital lab as a medical technician. She works 40 hours per week and earns $700 per week. What is Roberta's hourly wage?
(feel free to answer all the questions in the photo)

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