The standard deviation is a measure of the variation of the data about the mean. So false.
X = length of shortest side
Therefore the remaining sides will be x +2 and x + 7
x + x + 2 + x +7 = 45
3x + 9 = 45
3x = 36
x = 12
x + 2 = 14
x + 7 = 19
The sides are 12, 14, and 19 cm. long. Hope this helped!
C) All integers where n is greater than or equal to 1
10850 would be I'm favor of building the park and 4650 would not
