Use the change of base formula to find log14, 18. round to the nearest hundredth.

Solution of the expression is 1.07

Step-by-step explanation:

The given logarithmic expression is

Since change of base formula says,

Therefore, the given expression can written as by using change of base formula.

Now

= 1.069

≈ 1.07

Therefore, solution of the expression will be 1.07

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950