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There is no single middle number. 8 and 15 are the two numbers in the middle.
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∙ 11y ago
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Show How the binary search algorithm search for 27 in list 5 6 8 25 31?
There are 5 numbers in the ordered list: 5 6 8 25 31 So the middle position is [(1+5)/2] = 3 and the middle number is 8. 27 is greater than 8 so continue with the second half of the list. There are 2 number in the reduced ordered list: 25 31 So the middle position is number is [(1+2)/2] = [1.5] = 2 and the middle number is 31. 27 is smaller than 31 so continue with the first half of the reduced list. There is only 1 number left in the reduced ordered list: 25. Since it is not 27, the number being sought is not in the list.
Next number IN THE SEQUEquence 35 31 27 23 19 15 11?
7
Which one of these numbers is a prime number 15 21 27 31 33?
It is 31 because it has only two factors which are itself and one
What is the missing number 15 35 23 31 31 - 39?
One possibility would be 27. I see here on the odd locations a growing series, adding 8 each time: 15 +8 = 23; 23 +8 = 31; 31 + 8 = 39 For the even locations, you could take a diminishing series, subtracting 4 each time: 35 - 4 = 31; 31 - 4 = 27.
What number has 2 hundreds 31 tens 27 ones?
2*100 + 31*10 + 27*1 = 200 + 310 + 27 = 537
What is the odd number out 27-46-15-22-31?
31, since it is prime (the rest are composite).
Show How the binary search algorithm search for 27 in list 5 6 8 25 31?
There are 5 numbers in the ordered list: 5 6 8 25 31 So the middle position is [(1+5)/2] = 3 and the middle number is 8. 27 is greater than 8 so continue with the second half of the list. There are 2 number in the reduced ordered list: 25 31 So the middle position is number is [(1+2)/2] = [1.5] = 2 and the middle number is 31. 27 is smaller than 31 so continue with the first half of the reduced list. There is only 1 number left in the reduced ordered list: 25. Since it is not 27, the number being sought is not in the list.
Next number IN THE SEQUEquence 35 31 27 23 19 15 11?
7
Is 27 and 31 a prime or composite number?
27 and 31 are prime.
Which one of these numbers is a prime number 15 21 27 31 33?
It is 31 because it has only two factors which are itself and one
What number should come next 35 31 27 23 19 15 11?
35- 4= 31-4= 27-4= 23-4= 19-4= 15-4= 11-4= 7,3,-1....
Which number is not a prime number 23 27 31 47?
27
What is the next number in the sequence 1 3 7 13 15 19 25 27 31 37?
39
Which of these is not a prime number 23 27 29 31?
27
What is the missing number 15 35 23 31 31 - 39?
One possibility would be 27. I see here on the odd locations a growing series, adding 8 each time: 15 +8 = 23; 23 +8 = 31; 31 + 8 = 39 For the even locations, you could take a diminishing series, subtracting 4 each time: 35 - 4 = 31; 31 - 4 = 27.
What is 31 over 12 as a mixed number?
31/12 = 27/12
What number has 2 hundreds 31 tens 27 ones?
2*100 + 31*10 + 27*1 = 200 + 310 + 27 = 537
