a wound, initially with an area of 80 cm^2, heals according to the formula a(t) = 80(10^-0.023t), where a(t) is the area of the wound in square centimetres after t days of healing. in how many days will 75% of the wound be healed?

the best description of postwar writers might be progressive.

following the war, writers showed a tendency to work on artistic or social matters rather than political themes. while postwar literature may not have been the greatest period of english literature, the themes provided excellent critics a high number of novels. such examples include anthony burgess, anthony powell and frank kermode, all of which can be placed under the progressive view.