4
Four
Qutro
The correct answer is: The nth term is 4n + 1
n+4
The nth term is 4n - 3
2n+5
This is an Arithmetic Series/Sequence. In general the nth term, A(n) = a + (n - 1)d....where a is the 1st term and d is the common difference. In this question, the 1st term equals 1 and the common difference is 4. Then the nth term, A(n) = 1 + (n - 1) x 4 = 1 + 4n - 4 = 4n - 3.
The nth term is 2n+5 and so the next number is 17
n+4
The nth term is 4n - 3
The sequence 5, 9, 13, 17 is an arithmetic sequence where each term increases by 4. The first term (a) is 5, and the common difference (d) is 4. The nth term can be expressed using the formula: ( a_n = a + (n-1)d ). Therefore, the nth term is given by ( a_n = 5 + (n-1) \cdot 4 = 4n + 1 ).
It is 4n+5 and so the next term will be 25
2n+5
(13*17-5)/9 = 24
27 There are two interwoven series. A) 2,5,10,17 2 + 3 = 5 : 5 + 5 = 10 : 10 + 7 = 17 Each term takes the previous term and adds increasing odd numbers starting with 3. B) 9,13,19....and then 27 9 + 4 = 13 : 13 + 6 = 19 : 19 + 8 = 27 Each term takes the previous term and adds increasing even numbers starting with 4.
5 == 5 ==
17
5.7647
502775 = 5 * 5 * 7 * 13 * 13 * 17 = 52 * 7 * 132 * 17
The least common multiple of the numbers 13, 17 and 5 is 1,105.