In a sound wave, the disturbance and the energy move in a direction. Lesson 4.05 Question 5 options:

circular

vacuum

perpendicular

parallel

(would choose science but didnt show up.)

I think it might be perpendicular?

Are you in Cristell or Kucalaba in K-12 online? Im Maya and your name is super familiar.

the correct answer is c.

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.