For each one of these, just move the decimal over to the right by the number of the exponent.
For [tex]8.4 \times 10^{11}[/tex], move the decimal to the right 11 times.
[tex]8.4 \times 10^{11} = 840000000000[/tex]
For [tex]5.25 \times 10^{2}[/tex], move the decimal to the right 2 times.
[tex]5.25 \times 10^{2} = 525[/tex]
For [tex]8.0 \times 10^{3}[/tex], move the decimal to the right 3 times.
[tex]8.0 \times 10^{3} = 8000[/tex]
Answer: the answer that was given before me was wrong I sware to god this is the right answer
Step-by-step explanation:2.0 x 105
1011 - 2 - 3 = 106
and
8.4
(5.25)(8)
=
8.4
42
= 0.2
thus,
0.2 x 106 → 2.0 x 105 so this all mean the answer is A aaaaaaaaaaaaaaaaaaa
