What is the 2log, 5+ log; 4 written as a single logarithm? (A) log; 40 (B) log; 29 (C) log; 100 (D) log; 18 O A O B O D

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
Question
What is the 2log, 5+ log; 4 written as a single logarithm?
(A) log; 40
(B) log; 29
(C) log; 100
(D) log; 18
O A
O B
Transcribed Image Text:What is the 2log, 5+ log; 4 written as a single logarithm? (A) log; 40 (B) log; 29 (C) log; 100 (D) log; 18 O A O B
Sound levels are measured in decibels using the function B=10(log I +12) where ß is the
sound level in decibels (dB) and I is the sound intensity measured in watts per meter
squared (W/m²). Wwhat is the sound level in decibels if the intensity is 0.00012 w/m??
(A) -29.2
(B) 10.8
(C) 35.2
(D) 80.8
O A
O B
O D
Transcribed Image Text:Sound levels are measured in decibels using the function B=10(log I +12) where ß is the sound level in decibels (dB) and I is the sound intensity measured in watts per meter squared (W/m²). Wwhat is the sound level in decibels if the intensity is 0.00012 w/m?? (A) -29.2 (B) 10.8 (C) 35.2 (D) 80.8 O A O B O D
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education