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Lesson 2 Quiz
Exponents and Exponential Functions
Click the button next to the response that best answers the question.
1. Which list has the numbers in order from least to greatest?
5.4 × 10
^{3}
, 4.5 × 10
^{4}
, 5.4 × 10
^{4}
5.4 × 10
^{3}
, 5.4 × 10
^{4}
, 4.5 × 10
^{4}
5.4 × 10
^{4}
, 5.4 × 10
^{3}
, 4.5 × 10
^{4}
4.5 × 10
^{4}
, 5.4 × 10
^{3}
, 5.4 × 10
^{4}
2. Simplify 5(2.7 × 10
^{–4}
). Write the answer using scientific notation.
13.5 × 10
^{–2}
1.35 × 10
^{–3}
13.5 × 10
^{–4}
1.35 × 10
^{–5}
3. Simplify 0.7(2.8 × 10
^{6}
). Write the answer using scientific notation.
19.6 × 10
^{6}
1.96 × 10
^{6}
19.6 × 10
^{5}
1.96 × 10
^{5}
4. Write 0.00798 in scientific notation.
798 × 10
^{–5}
0.798 × 10
^{–4}
7.98 × 10
^{–3}
0.798 × 10
^{–2}
5. Which number is written in scientific notation?
0.4 × 10
^{–5}
68 × 10
^{3}
12 × 10
^{2}
5.3 × 10
^{–7}