Question

Help me with this question

Answer 1

Answer: A) 23,00

Step-by-step explanation:

A=23,00

B=8,600

C=12,00

D=3,600

Answer 2

Answer is A. 2.3 x 10^4

Step by step.
Changing from scientific to regular number, when it is a positive, move the decimal the same amount of places to the right, while adding zeros, as many places as the notation. See my attachment.