5 in and 1/3 in what is the area of thr rectangle

Can someone me with my hwplz(only the circled ones)

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

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