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What is the next number in the sequence 2 7 3 6?
5
How do you show your work for the prime factorization of 140?
Divide the number starting from the smallest prime number, which is 2. 140 / 2 = 70 70 / 2 = 35 140 can be divided by 2 twice only Next we repeat with the next prime number, which is 3. 35 is not divisible by 3 so we move on to the next prime number, which is 5 35 / 5 = 7 35 can be divided by 5 once only Next prime number is 7 7 / 7 = 1 [Your objective is to get a 1] Working could be: 140 / 2 = 70 70 / 2 = 35 35 / 5 = 7 7 / 7 = 1 Prime factorization of 140 = 2 x 2 x 5 x 7 or 2^2 x 5 x 7
What number comes next 1 5 3 7 5 9 7?
'11' The sequence is 'add 2' , the subtrtact '2'
The next number after a square number is always prime is that true?
No, 7 * 7 + 1 = 50, which is divisible by 2 and 5.
What is the next number in the sequence 7 2 -1 -2 -1?
7, 2, -1, -2, -1 the next number in the sequence is 2. A constant difference of -5 is applied at each step with multiples of 2 increasing by 1 at each step being added. 7 - 5 + 0x2 = 2 2 - 5 + 1x2 = -1 -1 -5 + 2x2 = -2 -2 -5 + 3x2 = -1 -1 -5 + 4x2 = 2 2 - 5 + 5x2 = 7
