Write the number 2.2 ×10^(-5) in standard form. Answer:

Understand Standard Form: Understand what standard form means. Standard form refers to a way of writing numbers that are too large or too small to be conveniently written in decimal form. In standard form, a number is written as a number between 1 and 10 multiplied by a power of 10.Identify Scientific Notation Components: Identify the components of the scientific notation. In 2.2 × 10^(-5), the number 2.2 is the coefficient that is between 1 and 10, and 10^(-5) is the power of 10 that indicates the decimal place the coefficient needs to be moved to convert to standard form.Convert to Standard Form: Convert the scientific notation to standard form. To write 2.2 × 10^(-5) in standard form, we need to move the decimal point in the coefficient 2.2 five places to the left, because the exponent on 10 is -5. 2.2 → 0.22 → 0.022 → 0.0022 → 0.00022 → 0.000022Write Final Answer: Write the final answer in standard form. The number 2.2 × 10^(-5) written in standard form is 0.000022.

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Write the number
2.2 ×10^(-5) in standard form.
Answer:

Write the number $2.2 \times 10^{-5}$ in standard form. $\newline$ Answer:

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Algebra 2

Evaluate rational exponents

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Q. Write the number

2.2 \times 10^{-5}

in standard form.

\newline

Answer:

Understand Standard Form: Understand what standard form means. $\newline$ Standard form refers to a way of writing numbers that are too large or too small to be conveniently written in decimal form. In standard form, a number is written as a number between $1$ and $10$ multiplied by a power of $10$ .
Identify Scientific Notation Components: Identify the components of the scientific notation. $\newline$ In $2.2 \times 10^{-5}$ , the number $2.2$ is the coefficient that is between $1$ and $10$ , and $10^{-5}$ is the power of $10$ that indicates the decimal place the coefficient needs to be moved to convert to standard form.
Convert to Standard Form: Convert the scientific notation to standard form. $\newline$ To write $2.2 \times 10^{-5}$ in standard form, we need to move the decimal point in the coefficient $2.2$ five places to the left, because the exponent on $10$ is $-5$ . $\newline$ $2.2 \rightarrow 0.22 \rightarrow 0.022 \rightarrow 0.0022 \rightarrow 0.00022 \rightarrow 0.000022$
Write Final Answer: Write the final answer in standard form. $\newline$ The number $2.2 \times 10^{-5}$ written in standard form is $0.000022$ .