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The question on your screen asks for the approximate value of the logarithmic expression \( \log_2 16 \).

To solve this, recall that logarithms are exponents. In this case, the logarithm \( \log_2 16 \) asks: "To what power must 2 be raised to get 16?"

We know:
\[
2^4 = 16
\]
Therefore:
\[
\log_2 16 = 4
\]

But the question asks for the approximate value. Since the options provided are lower than 4, I believe the question is miswritten. Could you double-check if the base of the logarithm might be something else, such as base 10? If this is \( \log_{10} 16 \), the value will be different.

For \( \log_{10} 16 \), we can use the approximation:
\[
\log_{10} 16 \approx 1.204
\]
So, the closest answer would be **1.20** from the options.

Would you like more details or have any further questions?

Here are five related questions you might find helpful:
1. What is \( \log_2 32 \)?
2. How do you calculate logarithms using a calculator?
3. What is the relationship between natural logarithms and common logarithms?
4. How can logarithmic functions be used in solving exponential equations?
5. What are the rules for simplifying logarithmic expressions?

**Tip:** Remember, \( \log_b a \) answers the question: "To what power must \( b \) be raised to produce \( a \)?" This makes logs powerful tools for solving exponential equations.

What is the approximate value of this logarithmic expression: log_2 16?

Learn how to solve the logarithmic expression log_2 16. This example explains key concepts of logarithms and how to find the power needed to raise the base to the target number. Suitable for high school math students.

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