The International Space Station is powered by 8 solar arrays generating around 90 Kilowatts of electricity. The arrays have a total of 262,400 solar cells covering an area of 27,000 square feet. How much power is generated by how many cells for each square foot of an array.

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