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What is the missing number in this sequence 1 9 25 81 100?
AwojobiBilikis
Ascending terms in the sequence are equal to 12, 32, 52, __, 92, and, for some reason, 102, not 112. Therefore, assuming the last term in the sequence to be 112 = 121, the fourth term in the sequence is 72 = 49.
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∙ 13y ago
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What is the rule for number sequence 100 81 64 49 36?
The next number will be 25 because 5 times 5 = 25
What is the next number in this sequence 100 50 25 12.5?
Each is half of the previous number, so 6.25 will be next.
Find the missing number in the sequence 1 8 16 17 24 25 32 33?
9 (between 8 and 16).
What is the next number in this sequence 2 12 6 30 25 100?
96. why? 2 x 6=12 12-6=6 6x5=30 30-5=25 25x4=100 100-4=96
What is the pattern in this sequence 100 -50 25 -12.5?
Half off each time, alternating positive and negative, the next number would be 6.25
What number is missing from the sequence 1 7 19 25?
The spacing is 6 1+6=7 7+6=13 13+6=19 19+6=25 so the missing number in the sequence is 13
What is the missing number in this sequence 17-23- -18-20-25-21-9-15-16?
22
What is the missing number in the sequence 10 25 54 103?
The answer will depend on where in the sequence the missing number is:Using only quartic polynomials, the solutions are:3, 10, 25, 54, 10310, 11.75, 25, 54, 10310, 25, 33.8333..., 54, 10310, 25, 54, 84.25, 10310, 25, 54, 103, 178.Other functional forms will generate many more answers.
What is the missing number 40 10 20 40 80?
25 100 80
What is the next number in the sequence 400-200-100-50-25?
twelve and a half?
What is the rule for number sequence 100 81 64 49 36?
The next number will be 25 because 5 times 5 = 25
What is the next number in this sequence 100 50 25 12.5?
Each is half of the previous number, so 6.25 will be next.
Find the missing number in the sequence 1 8 16 17 24 25 32 33?
9 (between 8 and 16).
What is this sequence 1 4 missing 16 25 36 missing 64?
The missing numbers are 9 & 49.The sequence is 1x1, 2x2, 3x3, 4x4, 5x5, 6x6, 7x7& 8x8.
What is the missing number 13 10 17 15 21 25 25?
This sequence is an interlace of two sequences: 13,17,21,25,29,33,..(each number 4 higher than the previous one) and 10, 15, 25,30,35(each number 5 more than the previous one). So the sequence continues 30,29,35,33,...
The missing squre numbers in this sequence 4 9 16 -- 36 ---?
They are 25 and 49
What number best completes the following series 1 9 25 blank 81 100?
1^2 = 13^2 = 95^2 = 25so 7^2 = 49 (missing number)9^2 = 81Following the same pattern of odd numbers squared,the next number should be 11^2 = 121, not 10^2 = 100.The (100) seems to be out of sequence according to thepattern.
