Sec 1.1-FocusAns-2 - e) Rational; the decimal terminates....

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Section 1.1 Focus Exercise Answers 1. a) 12 b) 0 c) 9 d) 3 5 e) 2.5 f) 10 2. a) 3 100 b) 75 10 = 15 2 or 7 1 2 c) - 105 1000 = - 21 200 3. a) 8 9 b) 45 99 = 5 11 c) 216 999 = 8 37 d) 72 99 = 8 11 e) 6 99 = 2 33 f) 540 999 = 20 37 4. a) Rational; the numerator and denominator are integers. b) Rational; the numerator and denominator are integers. c) Rational; the number is a repeating decimal. d) Not rational; the decimal does not terminate and does not repeat.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: e) Rational; the decimal terminates. 5. Natural Whole Integer Rational Irrational Undefined Real a)- 5 b) 8.2395071. .. c)- 6 7 d) e) 2 f) 3. 14 g) 9 3 h) 6 i) 3 j)- 25...
View Full Document

This note was uploaded on 01/13/2012 for the course MATH 52 taught by Professor Janetfrewing during the Fall '10 term at Riverside Community College.

Ask a homework question - tutors are online