Scientific Notation and Properties of Exponents

(2.8 * 10⁸) (2.2*10³)

• 6.16 * 10²⁴

• 5.0 * 10¹¹

• 6.16 * 10¹¹

• 61.6 * 10¹¹

(8.4 * 10⁶)/(2.1 * 10³)

• 0.4 * 10⁴

• 400 * 10^-3

• 4 * 10³

• 4 * 10²

Simplify the expression shown. Your answer should contain only positive exponents.

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(2 x 10⁹)(4 x 10^-4)

• 8 x 10¹³

• 8 x 10³⁶

• 8 x 10⁵

• 8 x 10^-36

Which expression is equivalent to (5⁶)² ?

• 5¹²

• 5⁸

• 5⁴

• 5³

If (2^x)⁵=2¹⁵, what does x equal?

• x = 3

• x = 5

• x = 10

ANY number raised to a power of 0 will be....

• 10

• itself

• 1

• 0

8.EE.1

• A

• B

• C

• D

(2.13 * 10⁴) / (7.1 * 10²)

• 0.3 * 10²

• 3 * 10⁶

• 3 * 10²

• 3 * 10

A rectangular section of land made up of wheat farms has a length of 5 X 10⁴ meters and a width of 6 X 10³ meters What is the area of the land in square meters?

• 3 X 10⁶ m²

• 3 X 10⁷ m²

• 3 X 10⁸ m²

• 3 X 10¹² m²