Which of the following is not a valid probability? O A. 1
O B. 0.0000001
O C. O
O D. 1.0002

D

Step-by-step explanation:

Probability cannot be greater than 1 so the answer is D.

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

step-by-step explanation:

0