how many different ways can a race with 8 runners be completed?
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8 Athletes run a race and no two athletes finish exactly together. What is the number of different possible results for the first, second and third positions? I said that the answer is simply 8 choose 3, which gives an answer of 56. When I checked the memo, it said the answer was 336.
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a run, consists of three or more consecutive numbers of the same colour. In American Rummikub® '1' tiles can be used as high or low, but not both at once. So 1-2-3 and 12-13-1 are both valid runs, but 13-1-2 is not.
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Enter your objects (or the names of them), one per line in the box below, then click "Show me!" to see how many ways they can be arranged, and what those arrangements are. Note: 8 items have a total of 40,320 different combinations. For the sake of output and server capacity, we cannot let you enter more than 8 items!
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The 16 teams compete in a round-robin format with every core team hosting a pool at least once. The teams are divided into 4 pools of 4 teams at each week and compete five weeks long, for 120 matches. The top five teams after the preliminary round join the hosts of the final round to compete in the final round.
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The Empire State Building Run-Up (ESBRU)—the world's first and most famous tower race—challenges runners from around the globe to race up its famed 86 flights—1,576 stairs. While visitors can reach the building's Observatory via elevator in under a minute, the fastest runners cover the 86 floors in about 10 minutes.
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Answer: There are 8 pieces of one-eight in a whole.
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Thus, there are 11,238,513 different ways in which 5 numbers can be chosen from a total of 69 unique numbers. Step 1: Calculate the number of ways in which 5 numbers can be chosen correctly out of 5 numbers drawn from 69 unique numbers.
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Runs consist of four or more cards in numerical order. The cards do not have to be the same colors. Wild cards can be used to complete runs. Sets consist of two or more cards of the same number.
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There are four possible combinations. All three in series. All three in parallel.
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A Box Trifecta allows your selections to finish first, second and third in any order. You can also select more than 3 runners, the costs of which are outlined below. Pick the first three horses to finish in any order. All three of your runners selected must finish 1st, 2nd and 3rd.
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So the total number of 8's between 1 to 100 are as follows: 8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 98. There are only 19 numbers in total which have the number 8. However, in 88 there are two eights.
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In general, elite runners are able to finish a 10k in approximately 30 minutes. ... If you'd like to run a 10k and have been training regularly, aim for the average time for your gender and age. Even if you run a bit slower than average, simply being able to finish a 10k race is a great achievement.
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The numbers 1st(First), 2nd(Second), 3rd(Third), 4th(Fourth), 5th(Fifth), 6th(Sixth), 7th(Seventh), 8th(Eighth), 9th(Ninth) and 10th(Tenth) tell the position of different athletes in the race. Hence, all of them are ordinal numbers.
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Answer and Explanation: Thus, total number of different combination is 35 .
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When you choose an eight-number Combination Play, the eight numbers are arranged in combinations of seven numbers, giving you eight unique selections. For each such unique selection, you also receive two sets of computer-generated numbers, for a total of 24 seven-number combinations.
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Using all four numbers 4, 6, 6 and 8, but using each number only once, there are over 60 different ways of getting the answer 24 by adding, subtracting, multiplying and dividing.
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"But for the average runner, it's more like a short half marathon." This dichotomy is due to the different amount of time each takes to race 10 miles: 45 to 50 minutes for national-class runners, but over an hour for the rest of the pack.