Author Question: In 2010, approximately 60 of the natural gas in the United States was produced by the hydraulic ... (Read 53 times)

leilurhhh · **on:** Aug 27, 2018

In 2010, approximately 60 of the natural gas in the United States was produced by the hydraulic fracturing (fracking) method.

Indicate whether the statement is true or false

Question 2

Expressing a number in scientific notation ________.

A) changes its value
B) removes ambiguity as to the significant figures
C) removes significant zeros
D) allows to increase the number's precision
E) all of the above