Scientific Notation Standard to Scientific

Which one of these is in scientific notation?

• 8.987000

• 8.98 x 10⁶

• 80.987 x 10

• 8.98⁶

Write 0.000972 in scientific notation.

• 9.72 x 10^-4

• 9.72 x 10^-3

• 972 x 10^-4

• 9.72 x 10⁴

Convert this number into scientific notation:

950,000

• 9.5 x 10⁵

• 9.5 x 10^-9

• 9.5 x 10²

• None of the above

Change from standard form to scientific notation: 12,000,000

• 12.0  x  10⁷

• 0.12  x  10⁷

• 1.2  x  10⁶

• 1.2  x  10⁷

The correct way to write the number 3.5 x 10⁶  in standard notation is (a)   .

• 0.0000035

• 35,000,000

• 3,500,000

• 0.00000035

How is 750,000 written in scientific notation​ ​ (a)   (remember the place where the decimal is located)

• 7.5x10^5

• 75.x10^5

• 7.5x10^-4

• That's a big number

• 750x10^10

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8.2.C

The picture above is taken from a powerful microscope showing colonies of bacteria. The size of bacteria can be as small as 2.0 x 10 ^ -7 meters. What is this number in standard notation?

• 2,000,000

• 0.000002

• 20,000,000

• 0.0000002

Write the number in Scientific Notation

Mathematical Equivalence

OFF

Write the following in standard form.

1.2 x 10^-6

Mathematical Equivalence

ON

Write this number in scientific notation

Mathematical Equivalence

ON