Write an algorithm to accept 3 numbers (A, B,C) and find their sum as D and average as Avg. * Input processing output

The great length of north america causes the climate to be varied. true false

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.

Me dangers of social media and the internetexplain what each means: 1) social media and phones have become an addiction.2) outside people have access to you all the time.3) cyberstalking4) cyberbullying5) catphishing6) viruses7) identity theft8) credit card fraud9) hacking10) money schemes