4s^-1
Answer: 4/5
2^-4r^3s^-2
Answer: -27/400
Answer:
I would say that firefighters and police officers are called heroes because they would do anything to help or save a person's life. They sacrifice their lifes for other people. Sadly, while they do some of these sacrifizes, they may end up hurting themselves or there life's ending.
"Plays" is the one art form among the following choices given in the question that <span>Astor Piazzolla did not write. The correct option among all the options that are given in the question is the second option or option "b". He was born on 11th of March 1921 and died on 4th of July in the year 1992. I hope it helps you.</span>
