Round 17 5/8 to the nearest while number

Multiplying an even number of negative numbers gives an answer that is choose from:

Use the squared identities to simplify sin^2x cos^2x

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers