Josiah measured a line to be 18.4 inches long. If the actual length of the line is 19.2 inches, then what was the percent error of the measurement, to the nearest tenth of a
percent?

Which table shows a proportional relationship between miles traveled and gas used?

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?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a