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Find the value of logs 3 125 1 = log5 3.125Find the value of log, 131 . log 131Evaluate In ed without using a calculator. If the answer is not an integer, enter it as a fraction. In edUse a calculator to evaluate (log 15)-(In 6). If the answer is not an integer, enter it as a decimal rounded to the nearest hundredth, if needed. (log 15)-(In 6)The Richter scale magnitude, R , of an earthquake of intensity I is defined as R = log T. ), where Io is a small threshold intensity. Find the magnitude of an earthquake with intensity 40,000,000lo . If the answer is not an integer, enter it as a decimal rounded to the nearest hundredth, if needed. magnitude =