Suppose you purchase a set of living room furniture for $1,300. You pay 10% down and sign a contract to repay the balance in 10 equal monthly payments. The finance charge on the balance is 7% simple interest. Estimate the
annual percentage rate (APR) to the nearest tenth of a percent

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