The square patch of grass need to be seeded around by 4 identical circular ponds. write a function for the (A) of grass that need to be seeded in terms of the radius of the ponds (r).?​

Read the quote from zimmermann in the code book. a future government could inherit a technology infrastructure that's optimized for surveillance, where they can watch the movements of their political opposition, every financial transaction, every communication, every bit of e-mail, every phone call. everything could be filtered and scanned and automatically recognized by voice recognition technology and transcribed. it's time for cryptography to step out of the shadows of spies and the military, and step into the sunshine and be embraced by the rest of us. which question does this paragraph answer? why does zimmermann think encryption is important? what kind of encryption did zimmermann invent? how does zimmermann’s encryption work? who made encryption based on zimmermann’s work?

Which phrase or word from the poem reviles the view of the authors believe that outgoing people tend to gossip or share information

Read the sentence. thomas jefferson himself worked on a draft of the document. what kind of pronoun is himself?