The ornamental design for a tablet and stand, as shown and described.
FIG. 1 is a top view of a tablet and stand showing my new design;
FIG. 2 is a bottom plan thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a front elevation view thereof;
FIG. 7 is a perspective view thereof, shown in a first position; and,
FIG. 8 is another perspective view thereof, shown in an alternative position.
The evenly spaced broken lines in FIGS. 1-4 and 6-8 illustrate portions of the tablet and stand that form no part of the claim design. The dash-dot-dot-dash broken lines in FIGS. 1-8 illustrate the boundary of the claimed design which forms no part thereof.