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OpenStudy (anonymous):
Which number equals 3^3*3^-7? (3 to the third power times 3 to the -7th power) a. 81 b. –4 c. 12 d.1/81
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OpenStudy (hackergod):
3^3= 27 3^-7=0.00045724737083
OpenStudy (hackergod):
0.00045724737083*27=.0123
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