18.47Answer:
Step-by-step explanation:
In the real world you are not going to have a calculator on you 24/7. Nor will you have a pencil or paper to do longhand. You need to know how to accurately estimate your answers in order to be successful.
Answer:
Step-by-step explanation:
= 4.629 × 10•10•10•10
17.05 I think..
this could be it idrk what it is
Huh what about the photo you gotta b