The lowest recorded temperature in the u. s. occurred on
january 23, 1971 in prospect creek, alaska. on that
day, the temperature fell to -79°f. how many degrees
below freezing did the temperature fall? (freezing =
32°f)

explain/show your answer.

What is the ratio for the surface areas of rectangle prisims shown below given that they are similar and that the ratio of their edge lengths is 7: 3

Needmax 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.

What is the benefit of converting measures in a ratio to the same unit