Quiz06_Solutions

Quiz06_Solutions - Math 115 Fall 2007 Quiz#6 Sections...

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

View Full Document Right Arrow Icon
Math 115 Fall 2007 Quiz #6 Sections 4.1-4.3 Name _______________________________________ RUID# _______________________ Recitation Section: _14 | 15 | 16___________ #1 Recall that both 3 3 =27 and 4 3 =64. 26 is slightly less than 27 and 65 is slightly more than 64. So log 3 26 is slightly less than 3 and log 4 65 is slightly more than 3. Therefore log 4 65 > log 3 26. #2 log 10 log (2.5 4) log 2.5 log 4 2.05 aa a a =• = + = 2 log 16 log 4 2log 4 2(1.25) 2.50 a == 2 log 25 log (2.5 4) 2log 2.5 log 4 2(0.8) 1.25 2.85
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/08/2009 for the course 640 115 taught by Professor Wey during the Fall '08 term at Rutgers.

Ask a homework question - tutors are online