(a) Explanation Given: The logarithmic equation, log 5 x + 2 log 5 x = 3 …...…... (1) Formula used: a log a u = u Calculation: On solving equation (1), log 5 x + 2 log 5 x = 3 log 5 x + log 5 x 2 = 3 log 5 x 3 = 3 As, a log a u = u … (b) To determine To calculate: The solution of the logarithmic equation log 6 ( a + 2 ) − log 6 ( a − 7 5 ) = 1 .

MATH W/APPLICAT.W/NOTES GDE +ACCESS CODE

11th Edition

ISBN: 9781323751671

Author: Lial

Publisher: PEARSON C

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Chapter 4.4, Problem 2CP

(a)

To determine

To calculate: The solution of the logarithmic equation log5x+2log5x=3.

(b)

To determine

To calculate: The solution of the logarithmic equation log6(a+2)−log6(a−75)=1.

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Chapter 4.4, Problem 1CP

Chapter 4.4, Problem 3CP

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Name: Lab Time: Quiz 7 & 8 (Take Home) - due Wednesday, Feb. 26 Contingency Analysis (Ch. 9) In lab 5, part 3, you will create a mosaic plot and conducted a chi-square contingency test to evaluate whether elderly patients who did not stop walking to talk (vs. those who did stop) were more likely to suffer a fall in the next six months. I have tabulated the data below. Answer the questions below. Please show your calculations on this or a separate sheet. Did not stop walking to talk Stopped walking to talk Totals Suffered a fall Did not suffer a fall Totals 12 11 23 2 35 37 14 14 46 60 Quiz 7: 1. (2 pts) Compute the odds of falling for each group. Compute the odds ratio for those who did not stop walking vs. those who did stop walking. Interpret your result verbally.

Chapter 4 Solutions

MATH W/APPLICAT.W/NOTES GDE +ACCESS CODE

Ch. 4.1 - Checkpoint 1 (a) Fill in this table: x g(x) =...Ch. 4.1 - Prob. 2CP Ch. 4.1 - Checkpoint 3 Use a graphing calculator to graph ...Ch. 4.1 - Prob. 4CP Ch. 4.1 - Checkpoint 5 Graph Ch. 4.1 - Prob. 6CP Ch. 4.1 - Checkpoint 7 Per-person wine consumption (in...Ch. 4.1 - Classify each function as linear, quadratic, or...Ch. 4.1 - Prob. 2E Ch. 4.1 - Prob. 3E

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The solution of the logarithmic equation log 5 x + 2 log 5 x = 3 .