Find the area n show work

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?

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