What can be inferred about the mother's decision to send her daughter to old chong for piano lessons? the mother hopes her daughter will succeed. the mother wants to cheer up old chong. the mother wants her daughter to love music. the mother wants old chong to succeed financially.

One of the author’s purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted . . in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with . . enormous speed