Mr. j. doe has a taxable income of $9000. if the
income tax rate is 16% on the first $4000 of income,
19% on the next $4000, and 23% on the next $1000,
how much is mr. doe's tax?

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