Thedecibel level for the intensity of a sound is a logarithmic scale defined by D = 10 log10 (I) + 120, where I is the intensityof the sound in watts per square meter.Express I as a function of D.(Express numbers in exact form. Use symbolic notation and fractions where needed.)I(D) =When D increases by 21, the intensity increases by what factor?(Use decimal notation. Give your answer to one decimal place.)intensity increases by:

e decibel level for the intensity of a sound is a logarithmic scale defined by D = 10 log10 (I) + 120, where I the sound in watts per square meter. press I as a function of D. press numbers in exact form. Use symbolic notation and fractions where needed.) I(D) = en D increases by 21, the intensity increases by what factor? se decimal notation. Give your answer to one decimal place.) intensity increases by:

e decibel level for the intensity of a sound is a logarithmic scale defined by D = 10 log10 (I) + 120, where I the sound in watts per square meter. press I as a function of D. press numbers in exact form. Use symbolic notation and fractions where needed.) I(D) = en D increases by 21, the intensity increases by what factor? se decimal notation. Give your answer to one decimal place.) intensity increases by:

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,...

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Question

The
decibel level for the intensity of a sound is a logarithmic scale defined by D = 10 log10 (I) + 120, where I is the intensity
of the sound in watts per square meter.
Express I as a function of D.
(Express numbers in exact form. Use symbolic notation and fractions where needed.)
I(D) =
When D increases by 21, the intensity increases by what factor?
(Use decimal notation. Give your answer to one decimal place.)
intensity increases by:

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