Answer:
A and C
Step-by-step explanation:
I did the test and got a 100%
8/8 would be 32 so 7/8 would be 28 because 8 x 4 = 32 which would make each eight equal four.
Answer:
72 I think
Step-by-step explanation:
I'm not 100% sure but I think its 72
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Answer:</h2>
Variance
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Step-by-step explanation:</h2>
The standard deviation is related to the variance. The standard deviation measures the variation or dispersion of a set of data and is represented by the Greek letter sigma
, while the variance measures how far a set of numbers are spread out from their average value. The variance is obtained by squaring the standard deviation, so the variance can be found as 
Answer: True becuase 5+8 equals 13 and 6+7 also equal 13 so that means that they are equal to each other.
Step-by-step explanation: