Atotal of 500 dollars was invested. part of it at 7 percent and the remainder at 8 percent. total yearly interest from both investments amounted to 38 dollars. how much was invested at the 8 percent rate?

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