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The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

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