What decimal number does the bits pattern $0$x$0$B$000000$ represent if it is a floating point number?

Group of answer choices

$1\mathrm{.}0$ x $2^(103)$

$1\mathrm{.}0$ x $2^(105)$

$1\mathrm{.}0$ x $2^(103)$

$1\mathrm{.}0$ x $2^(105)$