$($Show work and steps. Circle$/$box final answers$)$ Problem $3$

Consider a flow with a pressure and temperature of $2116$l$($b$)/($f$)$t$^(2)$ and $519\backslash$deg R$,$ respectively. A Pitot

tube is inserted into this flow and measures a pressure of $7712\mathrm{.}8$l$($b$)/($f$)$t$^(2).$

a