Question 1: Fill in the blank using inequality .
Answer:
Explanation: Simplify, and compare.
Question 2: Write in exponential form.
Answer:
Explanation: Identify the base and count the copies.
Question 3: Evaluate
Answer:
Explanation: Simplify using exponent law.
Question 4: Evaluate
Answer:
Explanation: Simplify using the exponent rule.
Question 5: Solve for the unknown variable.
Answer:
Explanation: Use the property , and write
Question 6: Solve for ,
Answer:
Explanation: Rewrite , then compare.
Question 7: Solve for ,
Answer:
Explanation: Using exponent property, write a common base.
Question 8: Solve for ,
Answer:
Explanation: Using exponent property, write a common base.
Question 9: Rewrite with a positive exponent.
Answer:
Explanation: Use the property of exponent.
Question 10: Write using scientific notation.
Answer:
Explanation: Write one non-zero number on the left side of the decimal.
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