(x
1
,y
1
)=(2,3) and (x
2
,y
2
)=(4,7)
by midpoint formula, coordinates of mid point =(
2
x
1
+x
2
,
2
y
1
+y
2
)
=(
2
2+4
,
2
3+7
)=(
2
6
,
2
10
)=(3,5).
Answer: I don’t think I understand can you set this up differently so I can answer this please
Step-by-step explanation:
Answer:
The confidence interval is (24116.3878,24883.6122).
Step-by-step explanation:
We are given the following information in the question:
Population mean,
= $23,500
Sample mean,
= $24,500
Sample standard deviation,s = $2,800
Sample size, n = 146
Confidence interval:
Putting the values, we get,
The confidence interval is (24116.3878,24883.6122).
Answer:
D=340
Step-by-step explanation:
360-180/9
360-20
340
Answer:
65
Step-by-step explanation: