The following data summarizes results from 1000 pre-employment drug screening tests. if one of the test subjects is randomly selected, find the probability that the subject had a positive test result or a negative test result. positive test result negative test result subject uses drugs 97 8 subject is not a drug user 94 801

i want to die

what the hell man, i just want the points lol

correct answer:

i^31 = -i

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

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