Question

What is 348,000,000,000,000 estimated as the product of a single digit and a power of 10?

A.3*10^13


B.4*10^13


C.3*10^14


D.4*10^14

Answer 1

@maharot

Answer 2

you need a * 10^n
the decimal must be after a number greater than zero and less than 10
how many places do you need to move the decimal point?
in what direction did you move ?
the n will be opposite