Simplify. evaluate the numerical bases 3^2 b^2 c^-4 muliplied by 3^-1 b^5 c^7

3^2 b^2 c^-4 x by 3^-1 b^5 c^7

= 3^(2 -1) * b^(2 + 5) * c^(-4 + 7)

= 3^1 b^7 c^3

=  3 b^7 c^3

use associative and commutative property

use

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]