Which of the following is NOT equivalent to $$10^{-4}$$ ? Options: 1) $$\frac{1}{10,000}$$ 2) $$-\frac{1}{10,000}$$ 3) $$0.0001$$ 4) $$\frac{1}{10}\cdot\frac{1}{10}\cdot\frac{1}{10}\cdot\frac{1}{10}$$

$$-\frac{1}{10,000}$$ is NOT equivalent.

Which of the following is NOT equivalent to $$0.001$$ ? Options: 1) $$10^{-3}$$ 2) $$\frac{1}{1,000}$$ 3) $$\frac{1}{10\cdot10\cdot10}$$ 4) $$-\frac{1}{1,000}$$

$$-\frac{1}{1,000}$$ is NOT equivalent.

What is the fraction and decimal equivalent for $$10^{-2}$$ ? Options: 1) $$\frac{1}{100}$$ and $$0.02$$ 2) $$\frac{1}{10^2}$$ and $$0.02$$ 3) $$-\frac{1}{100}$$ and $$0.01$$ 4) $$\frac{1}{10^2}$$ and $$0.01$$

$$\frac{1}{10^2}$$ and $$0.01$$ are the equivalents.

How do you express $$10^{-5}$$ as a fraction?

$$10^{-5} = \frac{1}{10^5} = \frac{1}{100,000}$$ .

What is the relationship between negative powers of ten and decimals?

Negative powers of ten represent decimal fractions.

Explain why $$10^{-n}$$ is always positive.

The negative exponent indicates a reciprocal, which is always positive.

Sol 7.1a: Negative Powers Of 10

SOL 7.1a: Negative Powers of 10

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Mathematics

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7th Grade

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Practice Problem

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Hard

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FLASHCARD QUESTION

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FLASHCARD QUESTION

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FLASHCARD QUESTION

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0.0000001 is the equivalent.

FLASHCARD QUESTION

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FLASHCARD QUESTION

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Define a negative power of ten.

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A negative power of ten indicates the reciprocal of ten raised to the positive power.

FLASHCARD QUESTION

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