List 3 invaders of Europe and where they are from.

(psychology) i basically have to make a mnemonic device for a vocab term from the lesson, the word i chose was anterograde amnesia ( loss of memory from the point of injury or trauma forward, or the inability to form new long-term memories.) i'm not that creative and my brain feels dead so plzzz if you could i'd be sooo !

Given sin=-4/5 and x is in quadrant 3, what is the value of tan x/2

Arrange the given steps in the career-planning process in the correct order. deciding that you'd like to be a doctor in the future (decision-making process) setting large goals to guide you through your path to your career (long-term goals) setting small goals to you get into a good school (short-term goals)