Question: Most scientific calculators have keys for log 10 x and ln x. To find logarithms to other bases, we use the equation log a x

Most scientific calculators have keys for log₁₀ x and ln x. To find logarithms to other bases, we use the equation log_a x = (ln x)/(ln a). Find the following logarithms to five decimal places.

a. log₃ 8

b. log₇ 0.5

c. log₂₀ 17

d. log_0.5 7

e. ln x, given that log₁₀ x = 2.3

f. ln x, given that log₂ x = 1.4

g. ln x, given that log₂ x = -1.5

h. ln x, given that log₁₀ x = -0.7

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a log3 8 ln 8ln 3 189279 b log7 05 ln 05ln 7 053503 c log20 17 ln 17ln 20 057807 d log0... View full answer

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