Answer:
A=pq
2
Step-by-step explanation:
A=35
Answer:
300.
Step-by-step explanation:
345 rounds down to 300.
Answer:
x+y=−3
Step-by-step explanation:
hope this heps:)
Answer:
11.57
Step-by-step explanation:
We have a simple formula to solve this:

where
SS is sum of squares
s^2 is the variance, and
n is the number of data points
We are given all the info to find out s^2. Hence,

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