The answer is 10.<span>Think of the outlier as in the dot that's off-topic out of the entire graph. </span>
Answer:

Step-by-step explanation:
The midpoint of AB coordinates are:
where:

Answer:
1/2
Step-by-step explanation:
9514 1404 393
Answer:
71.447296
Step-by-step explanation:
The sequence is geometric with first term 100 and common ratio -0.4. Then the sum of n terms is ...
Sn = 100(1 -(-0.4)^n)/(1 -(-0.4))
and the sum of 9 terms is ...
S9 = 100(1 -(-0.4^9))/(1.4) = 71.447296
Answer:B
Step-by-step explanation: closes to caclation