Posted by **tyneisha** on Friday, March 15, 2013 at 4:01pm.

1.)Write the following value in scientific notation.

23,000,000

2.)Write the following value in scientific notation.

7,400,000

3.)Write the following value in scientific notation.

0.00000021

4.)Write the following value in scientific notation.

0.00003165

5.)Which value below is not equivalent to the others?

7.27 x 101

72.7

727 x 100

7.27 x 10

- math ALG 2!scientific notations helpp -
**Henry**, Saturday, March 16, 2013 at 5:22pm
1. 23,000,000 = 2.3*10^7. Moving the

decimal 7 places to the right returns the number to standard form.

3. 0.00000021 = 2.1*10^-7. Moving the decimal 7 places to the left returns the

number to standard form.

5. Write all of the numbers in standard

form and compare. Remember that any number raised to the zero power = 1.

10^0 = 1.

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