Find the derivative of g(t)=t2+5t at t=7 algebraically.

What is the ratio fraction form of 25: 9

What is the interquartile range of this day at set?

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