Sample Test Item Preview

loading spinner
Export Print
General Information
Related Benchmark: MAFS.8.EE.1.1
Reporting Category: Expressions & Equations
Type: MC: Multiple Choice
Difficulty: N/A
Question:

Which expression is equivalent to begin mathsize 12px style 1 over 27 end style?

 

Answer Options:

A. begin mathsize 12px style 3 to the power of 1 times space 3 to the power of 10 end style

B. begin mathsize 12px style 3 to the power of negative 1 end exponent times 3 to the power of 10 end style

C. begin mathsize 12px style 3 to the power of negative 4 end exponent times 3 to the power of 7 end style

D. begin mathsize 12px style 3 to the power of 4 times 3 to the power of negative 7 end exponent end style