Algebra Exponent and Scientific Notation

The number 343 is 7 raised to which power

• 2

• 3

• 5

• 1/3

• 0

Mathematical Equivalence

ON

Write in Scientific Notation

62400000

Write the number shown on the calculator display in standard form.

Write the number shown on the calculator display in standard form.

Mathematical Equivalence

ON

• yes

• no

• The factor is less than or equal to 1 and greater than 10.

• The factor is greater than or equal to 1 and less than 10.

• yes

• no

• The factor is less than 1.

• The factor is greater than 10.

• yes

• no

• The factor is less than 1.

• The factor is greater than 10.

Tell whether the number is written in scientific notation. Explain. (Select all that apply.)

• yes

• no

• The factor is less than or equal to 1 and greater than 10.

• The factor is greater than or equal to 1 and less than 10.

ERROR ANALYSIS: Describe and correct the error in writing the number in standard form. (Select all that apply.)

• The negative exponent means the decimal point will move right when the number is written in standard form.

• 0.0000041

• 0.000041

• The negative exponent means the decimal point will move left, not right, when the number is written in standard form.