Question

Which answer shows 8.45x10^4 written in standard form?

0.000845
8,450
84,500
8,450,000

Answer 1

84500
Hope this helps
P.S. thats all the calculator did :P

Answer 2

Answer: 84500

Explanation:

• Standard form also known as Scientific Notation which is a techniquen to express a very large or a very small number in the product of a decimal form of number [usually between 1 and 10] and powers of ten.

`a*10^x`

where, a= coefficient

x=Power

The given number in standard form :
`8.45*10^4`

Here , 10 is the base

Power =4

Now,
`8.45*10^4=8.45*10000=84500`