Answer:
8 years old
Step-by-step explanation:
oldest= 16
8+12+15+16= 51
51/4 = 12.73 ( average)
Answer: D=Pie x C
Step-by-step explanation:
trust me and plz make me the brillienrttest
In a parallelogram, the diagonals bisect each other.
That being the case,
6x = 72
x = 12
AND
x-5 = y
72 -5 = 67
y=67
x = 72
and the diagonals measure
144 and 134
What is the interquartile Range for the following data set? {5,6,7,3,9,8,3,1,6,7,7}
mrs_skeptik [129]
To find the interquartile range of the data, you get both quartile one (1) and two (2) and subtract the larger number from the lower number.
Q3 - Q1 = Interquartile range
Your answer, in turn, would be...
4
Answer:
x=15 +-
/2
Step-by-step explanation:
