Answer:
D. 9/DF=18/16.......the answer
Answer:
<em>134456</em>
Step-by-step explanation:
= 7 · 7 · 7 · 7 · 7 · 7
Therefore, = 117,649
= 7 · 7 · 7 · 7 · 7
Therefore, = 16,807
So, + = <em>134456</em>
Answer B.
∑fx=1637,∑fx
2
=127663,∑f=21
x
ˉ
=Mean=
∑t
∑fx
=77.95
σ
2
=
∑f
∑fx
2
−(
x
ˉ
)
2
=
21
127663
−(77.95)
2
=2.987
σ=1.728
Thanks for sharing.
What question are they trying to answer with their experiment ?
What results do they expect ?
What results do they actually get ?
Do you have a question to ask ?
Simple,
you have 2 angles...when added together they equal 183.6
The measure of one of those angles is 54°
What's the measure of the other angle?
183.6
-
54
=129.6
Thus, m=129.6, your answer.
