1
What is log₁₀(0.001) equal to?
2
The number 0.00000072 in scientific notation is:
3
What is the value of log₄(64)?
4
The value of log₁₀(10) + log₁₀(1) is:
5
Write 1.23 × 10⁻² in standard notation.
6
If log₃(x) = 4, then x = ?
7
If log₂(x) = 5, then x = ?
8
What is the value of log₂(8)?
9
Simplify: log₅(125).
10
If logₐ(b) = c, then which is true?
11
If log₁₀(5) = 0.6990, what is log₁₀(50)?
12
The standard notation of 5.67 × 10⁰ is:
13
What is logₐ(a²)?
14
Write 3.2 × 10⁵ in standard notation.
15
Simplify log₃(81).
16
What is the value of log₈(2)?
17
Which expression is equivalent to log₂(16) + log₂(2)?
18
What is the scientific notation for 0.000890?
19
Write 0.000450 in scientific notation.
20
Simplify log₅(125) - log₅(5).
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