[2] When the summer is over, Billy goes back to school with the money saved from question 1.b. While at school, Billy takes the same amount of money every week from
his savings. After 10 weeks his sayings were down to $1,640.
a) How much money will remain in Billy's savings after 24 weeks?
b) After how many weeks will all of Billy's savings be gone?

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