Teri bought 360 rubber band 2 make a bracelet

15% of the bands were white and the rest were red. after using 140 bands to make her 1st bracelet , 20% of the remaining bands were white

how many red bands did teri use on the bracelet

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

How many lines can be drawn through points j and k? 0 1 2 3

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.