College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Are you Ready for College Algebra? - A. Diagnostic Test:: Real Numbers and Exponents: 2

Answer

a. integer b. rational c. integer d. irrational

Work Step by Step

a. $10$ is a whole number so it's an integer. b. $\frac{16}{3}$ is able to be written as a simple fraction so it is a rational number. c. $5^{2} = 25$, and $25$ is a whole number so it's an integer. d. $\sqrt 5$ cannot be written as a simple fraction so it is an irrational number.
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