Find the range for these numbers.
12, 9, 24, 24, 37, 18,9,6, 24
A. 6
OB. 18
O c. 24
OD. 31
O E. 37

Three coins are flipped. what is the probability that there will be at least two tails?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.