Step-by-step explanation:
please mark me as brainlest
Answer:
In step by step explanation
Step-by-step explanation:
Move your decimal until you have one non-zero number left of your deciaml point the number of times you moved you decimal to the left will be the exponent you put attached to a ten.
Answer:
A is $490 and B is 3990
Step-by-step explanation:
The way I solved this is with my last brain cells, you welcome.
Answer:
uhhh i think 2
Step-by-step explanation:
