Question

Which is an equivalent expression for three sevenths squared times two thirds raised to the power of negative three all raised to the power of negative one?

Answer 1

seven thirds squared times two thirds cubed

seven thirds to the power of negative two times two thirds to the power of negative three

three sevenths squared times two thirds raised to the power of negative three

three sevenths times two thirds raised to the power of negative four

Answer 2

is it 1.61316872

Answer 3

the expression in the question is it 1.61316872

Answer 4

bro help

Answer 5

nvm man i can't do this anymore

Answer 6

\[\left[ \left( \frac{ 3 }{ 7 } \right)^2*\left( \frac{ 2 }{ 3 } \right) ^{-3}\right]^{-1}\]
\[=\left[ \left( \frac{ 3 }{ 7 } \right) ^2*\left( \frac{ 3 }{ 2 } \right)^3\right]^{-1}\]
\[=\left[ \frac{ 9 }{ 49 } *\frac{ 27 }{ 8 }\right]^{-1}\]
\[=\left[ \frac{ 243 }{ 392 } \right]^{-1}\]
\[=\frac{ 392 }{ 243 }\]