At least about 20 points it can depend on the class but not really.
Answer:
x = 7.5
Step-by-step explanation:
Given that BE is parallel to CD and intersects the 2 other sides, then it divides the 2 sides in proportion, that is
=
, substitute values
=
( cross- multiply )
8x = 60 ( divide both sides by 8 )
x = 7.5
69.78+26.73-100 just use your calculator and you will out and that a hint
Answer:
11
Step-by-step explanation:
The upper quartile Q3 is the median of the upper half of the data.