What is 7.04 trillion in scientific notation?

A. [tex]\( 7.04 \times 10^{15} \)[/tex]
B. [tex]\( 7.04 \times 10^{12} \)[/tex]
C. [tex]\( 7.04 \times 10^6 \)[/tex]
D. [tex]\( 7.04 \times 10^9 \)[/tex]



Answer :

Sure, let's go through the solution step-by-step to convert 7.04 trillion into scientific notation.

1. Understanding Trillion:
A trillion is another way to express [tex]\(10^{12}\)[/tex]. Therefore, 1 trillion can be written as [tex]\(1 \cdot 10^{12}\)[/tex].

2. Given Number:
You have 7.04 trillion. This means we have:
[tex]\[ 7.04 \text{ trillion} = 7.04 \times 10^{12} \][/tex]

3. Scientific Notation:
When expressing a number in scientific notation, it needs to be in the form [tex]\( a \cdot 10^b \)[/tex], where [tex]\(1 \leq a < 10\)[/tex]. Here, 7.04 is already within the desired range.

Putting all together:
[tex]\[ 7.04 \cdot 10^{12} \][/tex]

So, the scientific notation for 7.04 trillion is:

B. [tex]\(7.04 \cdot 10^{12}\)[/tex]