Answer:
the second one
Step-by-step explanation:
Answer:

Step-by-step explanation:
All you do is square 3,5 right back to get 12,25 again.
I am joyous to assist you anytime.
Answer:
2.401 * 10^3
Step-by-step explanation:
put -7 to the fourth power and then use scientific notation rules
Answer:
The yoga students
Step-by-step explanation:
This one is kinda easy but i took the test and got it right have a good day! :)