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Let S(n) denote the sum of digits of the integer

Let S(N) denote the digit sum of the integer N. Let M denote the maximum value of N/S(N), where N is a 3-digit number. How many
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Let k be a positive integer and let X be a continuous random variable that is uniformly distributed on [0,k]. For any number x,
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Let be a positive integer and let be a continuous random variable that is uniformly distributed on . For any number , denote by
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Let k be a positive integer and let X be a continuous random variable that is uniformly distributed on [0,k]. For any number x ,
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Let k be a positive integer and let X be a continuous random variable that is uniformly distributed on [0,k]. For any number x,
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Let k be a positive integer and let X be a continuous random variable that is uniformly distributed on [0,k]. For any number x,
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2. asked by Ramya
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Let P(n) and S(n) denote the product ad the sum, respectively, of the digits of the integer n. For example, P(23) = 6 and S(23)
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2. asked by Mystic
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Let k be a positive integer and let X be a continuous random variable that is uniformly distributed on [0,k]. For any number x,
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Let S(n) denote the sum of digits of the integer n. Over all positive integers, the minimum and maximum values of S(n)/S(5n) are
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2. asked by John
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Rich chooses a 4-digit positive integer. He erases one of the digits of this integer. Theremaining digits, in their original
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2. asked by Zayan
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