In 2012, the number of deer in a local park is 120, but this number is decreasing each year by a constant percent. The number of deer in the park t years after 2012 can be found using the formula $\displaystyle{d}={120}{{\left({0.99}\right)}}^{{t}}\usepackage{cmbright}\Huge\$ . About how many deer will be left in the park after 10 years?