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It is a sequence of squares of odd numbers starting from 1
1x1=1
3x3=9
5x5=25
7x7=49
and so on
Wiki User
∙ 15y ago
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What number comes next 4 9 25 49 121?
169
What are the numbers that have exactly 3 factors20-200?
25, 49, 121, 169
Which number should come next in the series 25-49-81-121-169?
225
What are the first six numbers that have exactly three factors?
4, 9, 25, 49, 121, and 169.
Why does 25 and 49 and 121 and 169 have the same factors?
It looks to me like you can can relax and not fret your mind over it. They don't ! Factors of 25 . . . 1, 5, 25 Factors of 49 . . . 1, 7, 49 Factors of 121 . . . 1, 11, 121 Factors of 169 . . . 1, 13, 169
What is 25 OF 169?
25% of 169 = 42.25= 25% * 169 = 25%/100% * 169 = 0.25 * 169 = 42.25
What is the solution to this progression 1 4 9 25 49 121 x?
Possible answer 169, squares of prime numbers
What is 25 percent of 169?
25% of 169 = 42.25= 25% * 169 = 25%/100% * 169 = 0.25 * 169 = 42.25
What is next in the sequence 4 9 25 49 121 169?
289 because each consecutive prime number is squared.
What numbers from 1 to 500 have 3 factors?
Squares of primes: 4, 9, 25, 49, 121, 169, 289 and 361.
5 numbers with 3 factors?
289 (1,17,289) 169 (1,13,169) 121 (1,11,121) 49 (1,7,49) 25 (1,5,25) 9 (1,3,9)
Is there a pattern for the square roots?
uhhh.... 1 4 9 16 25 36 49 64 81 100 121 144 169 196 225 256 289 324 384 400 dont think so.
