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Q: When you have a scientific notation how many numbers should be on front of the decimal?
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What is 22.090 in scientific notation?

2.209x10^2. But scientific notation should only be used on very large and very small numbers.


Convert 0.0000000875 from standard form to scientific notation?

What you would do on this questions is you would move the decimal to the right and o.ooooooo875 in scientific notation should be 8.75 × 10-8


When writing a number in scientific notation how may digits should be to the left of the decimal point?

There should be exactly one digit.


How do you convert 00000876 to scientific notation?

there should be a decimal ... maybe 0.0000876 = 8.76 x 10-5


If you write a number in scientific notation how many didgits should be to the left of the decimal point?

On digit (not didgit!).


When writing a number in scientific notation how many digits should be to the left of the decimal points?

One digit


Why you should use scientific notation?

To compute very large or very small numbers.


When writing a number in scientific notation. how many digits should be to the left of a decimal point?

In scientific notation, you should have only one digit to the left of the decimal point.


What is 4491 in standard scientific notation?

Note that 4491 is interpreted as 4491.0. Then, move 3 decimal places to the left from the starting point. Therefore, you should get 4.491 x 10³ in scientific notation.


What integer should replace m for 0.0000452 in scientific notation?

Since we need to shift 5 decimal places to the right to obtain the value in scientific notation, n = -5 for base 10.


What is 0.0000105 in scientific notation?

A number in scientific notation should have one number before the decimal place then two after. You move the decimal so this is true, then the number of places you moved the decimal will be the exponent. If you move the decimal to the right your exponent will be negative, if you move it to the left it will be positive. In this case you would move the decimal 5 places so you have 1.05x10^-5.


What should you do when you move a decimal point to the right?

The answer depends on why you move the decimal point to the right. In the context of scientific notation, you increase the exponent by the number of place that the decimal place is moved.