Sarah's class went to the science lab for their weekly lab activity. Sarah's group decided that they could complete the lab faster by not reading the entire procedure on the lab activity. Why is it important to follow all of the steps in the procedure?

Someone answer asap for ! 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.

Line wx is parallel to line yz. if m

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2