The answer & explanation for this question is given in the attachment below.
I believer the answere is a formula hope this helped
Answer:
Iv'e answered this question 2 times already lol. The purpose of speakers is to produce audio output that can be heard by the listener. Speakers are transducers that convert electromagnetic waves into sound waves. The speakers receive audio input from a device such as a computer or an audio receiver.
Explanation: I hope this helps!
Here are some services available at a bank:
Retirement Accounts
Safe Deposit Boxes
Credit Cards
Cash Deposting/Withdrawal
Financial Management
