Victor was not careful in his measurements. He measured the volume of a 12 ml liquid to be 14 ml. What is his percent error?

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.