A packet of tea is underweight if it weighs 98 grams or less. What percentage of the packets were underweight?

How far could you drive on 50 gallons of gas

Ineed someone to me answer my question i have to have this done and knocked out

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?