Pls solve people. I need the answer for a test which is in a 1 hour. Just the 1st part of the or question

Answer is 0.617

Step-by-step explanation:

If you are allowed to use calculator for a few steps like large number multiplication then this would be quite easy. It is basically a test of some of the math rules like inverse of a fraction, changing division to multiplication etc.

Go through each image.

center= (-2,0)

radius= sqrt2/2

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