The weight of a rock sample is measured to be 2.5 ponds. what is the percent of error in the measurement?

That makes no sense bc you can't find the percent of error without another number

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good

Ibelieve that c. recording would work best.