Ameteorological office keeps records of the annual precipitation in different cities. for one city, the mean annual precipitation is 15.3 and the standard deviation of the annual precipitation amounts is 4.2. let x represent the annual precipitation in that city. determine the standardized version of x.

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