MATLABHELP! how to find mystery weight from voltage. we used a straingauge & collected data. Now from the data i need to find themystery weight. i know i need to plug the voltage into the linea \( 86 \times 2 \) double \begin{tabular}{|c|c|c|c|c|c|} \hline & 1 & 2 & 3 & 4 & 5 \\ \hline 1 & 431.9030 & -2428059 & & \\ \hline 2 & 431.9170 & -2428618 & & \\ \hline 3 & 431.9290 & -2430617 & & \\ 1 answer