Question

Plz Halppp

Select the correct scientific notation form of this numeral.

1,263
12.63 × 10 2
1.263 × 10 3
12.63 × 10 3
1.2 × 10 3

Answer 1

Hello!

You read scientific notation by moving the decimal that amount of spaces next the the 10

1.263 * 10^3

You move the decimal over 3 places

1.263 * 10^3 = 1263

The answer is 1.263 * 10^3

Hope this helps!

Answer 2

Scientific notation 1 .263 × 10³.

Explanation:

Given : 1,263

To find : Select the correct scientific notation form of this numeral.

Solution : We have given 1,263

Scientific notation form : scientific notation use a number indicate the powers of 10.

We need to put the decimal after one digit.

Example : 6755 = 6.755* 10³

So, We can write it 1,263 as 1 .263 × 10³.

Therefore, scientific notation 1 .263 × 10³.