For the position function $s(t)=-16t^2+101t,$ complete the following table with the appropriate average velocities. Then make a conjecture about the value of the instantaneous velocity at $t=1.$

$\backslash$table$[[\backslash$table$[[$Time$],[$Interval$]],1,2,1,1\mathrm{.}5,1,1\mathrm{.}1,1,1\mathrm{.}01,1,1\mathrm{.}001$