VA 4.3 Hmwk- Logarithmic Function: X *Homework Help - Q&LA from Onl x + X C A webassign.net/web/Student/Assignment-Responses/submit?dep=27051557&tags=autosave#question3258323_17 . .. Assignment Submission & Scoring Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer. Assignment Scoring Your last submission is used for your score. 1. [-/1 Points] DETAILS OSPRECALC1 4.3.124. TUT. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER How is the logarithmic function f(x) = logg(x) related to the exponential function g(x) = 8*? The logarithm function is the |---Select--- | of the exponential function. What is the result of composing these two functions and fully simplifying the result? ( Tutorial Additional Materials eBook Introduction to Logarithms Submit Answer lab.jpeg homewirk.jpg A Show all X Type here to search O m 52"F Cloudy ~ DO (74) 5:36 PM 10/22/2021 E6VA 4.3 Hmwk- Logarithmic Function: X *Homework Help - Q&A from Onl x + V X C webassign.net/web/Student/Assignment-Responses/submit?dep=27051557&tags=autosave#question3258323_17 Q 19. [-/1 Points] DETAILS OSPRECALC1 4.3.186-188A.WA.TUT. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER About how many times more intense is an earthquake that measures 8.4 on the Richter scale than an earthquake that measures 7.8 on the Richter scale? Recall that Richter defined the magnitude R of an earthquake of intensity / to be R = log I. (Round your answer to two decimal places.) Tutorial 20. [-/1 Points] DETAILS OSPRECALC1 4.3.186. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The exposure index EI for a 35 millimeter camera is a measurement of the amount of light that hits the film. It is determined by the equation EI = log2( ) where fis the "f-stop" setting on the camera, and t is the exposure time in seconds. Suppose the f-stop setting is 4 and the desired exposure time is 2 seconds. What will the resulting exposure index be? EI = Additional Materials eBook Introduction to Logarithms Learn by Example 21. [-/1 Points] DETAILS OSPRECALC1 4.3.188. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The intensity levels I of two earthquakes measured on a seismograph can be compared by the formula log(1 ) = M, - My where My is the magnitude given by the Richter scale. An earthquake of magnitude 6.4 hit a city. Two years later, that same region experienced yet another, more devastating earthquake, this time with a magnitude of 9.0. How many times greater was the intensity of the second earthquake? Round to the nearest whole number. times greater Additional Materials eBook Introduction to Logarithms lab.jpeg homewirk.jpg Show all X Type here to search O 52"F Cloudy ~ 9 0 (74) 5:36 PM m 10/22/2021