Normal body temperature for humans when taken orally is 36.8°. however, this number varies from person to person and can be different at different times of the day. it is normal for temperatures to be 0.5°c higher or lower. what is the range of normal body temperature for humans?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?