Which polynomial is in standard form?
1+2x–8x^2+6x^3
2x2+6x^3 -9x+12
6x^3 + 5x - 3x^2+2
2x^3 +4x^2 -7x+5

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