This table shows the population of a city every ten years since 1970. Years Since 1970 Population (In thousands) у 489 27. Find the best-fitting quadratic model for the data. Round to 3 decimal places. 0 10 801 20 1.202 30 28. 1,998 Using this model, what will be the estimated population in 2020? 40 2,959​

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice