Solve the Equation $\log 625 x = \frac { 5 } { 4 }$

Q84: Write 10 ^{- 3} = 0.001 in

Q85: Given that log 8 5 =

Q86: Write 10 ^{- 4} = 0.0001

Q87: Express the following as a single

Q88: Use a calculator to find each

Q90: Solve the equation. <span class="ql-formula"

Q91: Solve the equation. <span class="ql-formula"

Q92: Solve the exponential equation and express approximate

Q93: Write the logarithmic statement in exponential

Q94: Find f -1 ( x ).