Peter is making an “X” marks the spot flag for a treasure hunt. The flag is made of a square white flag with white sides of 12 centimeters. He will make the “X” by stretching red ribbon diagonally from corner to corner. How many centimeters of ribbon will Peter need to make the “X”?

Round your answer to the nearest centimeter.

What is the length of the unknown leg in the right triangle ?

Find percent notation for 0.008 0.008=

Me 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.