ASAP PLZ HEL!!! Which of the following are safety guidelines when socializing online?

I. Be wary when communicating with people you don't know in real life

II. Don't disclose personal information-even if it doesn't seem important

III. Don't have any social media accounts

IV. Block/report if you are being harassed

V. Don't send or receive any emails

VI. Ask a trusted adult if you need help

O 1, II and III

O I, II, IV, and V

O I - IV all

O 1, II, IV, and VI

Alook-up table used to convert pixel values to output values on a monitor. essentially, all pixels with a value of 190 or above are shown as white (i.e. 255), and all values with a value of 63 or less are shown as black (i.e. 0). in between the pixels are scaled so that a pixel with a value p is converted to a pixel of value 2/127 −+3969). if a pixel has a value of 170 originally, what value will be used to display the pixel on the monitor? if a value of 110 is used to display the pixel on the monitor, what was the original value of the pixel?

Martha is a healer, a healthcare provider, and an experienced nurse. she wants to share her daily experiences, as well as her 12 years of work knowledge, with people who may be interested in health and healing. which mode of internet communication can martha use?

To become an audio technician, the most successful tactics might include the following. (select all that apply). learning how to persuade other people gaining different types of experience in audio technology learning as much as possible about art history establishing a reputation as a reliable professional