# How do you use a calculator to evaluate the expression #log0.03# to four decimal places?

##### 1 Answer

May 27, 2017

#### Explanation:

#log0.03-=log_(10)0.03#

#"using the "color(magenta)"log"" key on the calculator"#

#"followed by 0.03 gives the value"#

#rArrlog0.03~~1.5229" to 4 dec. places"#