Use the Change of Base Rule to Find the Logarithm $$\log _ { 4.2 } 3.2$$

Multiple Choice

Use the change of base rule to find the logarithm to four decimal places.
- $$\log _ { 4.2 } 3.2$$

A) 0.5051
B) 0.7619
C) 1.2338
D) 0.8105