Ikram invests 7000 in saving account paying interest of 2% in the end of the first year the interest is x% at the end of that year his investment of 7273 in the second the rate is x%/3 what is his investment after 2 years

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