One rule for this pattern is to add twice the previous value added 4 + 1 = 5 5 + 2×1 = 5 + 2 = 7 7 + 2×2 = 7 + 4 = 11 11 + 2×4 = 11 + 8 = 19 Continuing the next numbers would be: 19 + 2×8 = 19 + 16 = 35 35 + 2×16 = 35 + 32 = 67 ...
Convert the mixed number to an improper fraction then the reciprocal can be found: 1/(2 1/5) = 1/((5×2+1)/5) = 1/(11/5) = 5/11
It is not a rule as such; those number are the first 10 prime numbers.
(2, -5)
Starting with the number 4, applying the rule of multiplying by 2 and then subtracting 3 gives the following sequence: 4, 5, 7, 11, 19, 35. This pattern can be calculated as follows: 4 x 2 - 3 = 5, 5 x 2 - 3 = 7, 7 x 2 - 3 = 11, 11 x 2 - 3 = 19, 19 x 2 - 3 = 35.
prime numbers
you multiply them together 11*25=275. * * * * * For multiplication by 11, I would do 2 5 / \ / \ 2 2 + 5 5 = 2 7 5 ie 275
One rule for this pattern is to add twice the previous value added 4 + 1 = 5 5 + 2×1 = 5 + 2 = 7 7 + 2×2 = 7 + 4 = 11 11 + 2×4 = 11 + 8 = 19 Continuing the next numbers would be: 19 + 2×8 = 19 + 16 = 35 35 + 2×16 = 35 + 32 = 67 ...
The rule is t(n) = 5 + 2*n, where n = 1, 2, 3, ...
The least common multiple (LCM) of 2, 11, and 5 is the smallest multiple that all three numbers share. To find the LCM, you first need to find the prime factors of each number: 2 = 2, 11 = 11, and 5 = 5. Then, you multiply the highest power of each prime factor to find the LCM: LCM(2, 11, 5) = 2 * 11 * 5 = 110. Therefore, the least common multiple of 2, 11, and 5 is 110.
1 2 3 4 5 2 5 8 11 14 ... If this is the sequence, the position-to-term rule is 3n-1. However, it could be another sequence depending on the rest of the terms.
The difference doubles each time. 2+3=5.. 5+6=11.. 11+12=23..Therefore the next number in the sequence would be 47, since 23+24 = 47.
Add 5 to form the next number in the sequence, then subtract 2 . . . repeat. 0 + 5 = 5 5 - 2 = 3 3 + 5 = 8 8 - 2 = 6 . . . and the series continues :- 6 + 5 = 11 11 - 2 = 9 . . . and so on
t(n) = 5 + 2*n
Find the prime factors of the two numbers: 44 = 2*2*11 110 = 2*5*11 Then find ones that appear in both factorisations: 2 and 11. Multiply them together so GCF = 2*11 = 22
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Prime factors of 55 are: 5 and 11 Prime factors of 70 are: 2, 5 and 7 LCM is: 2*5*7*11 = 770