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Goldbach's conjecture says that every even number greater than two can be expressed as the sum of 2 primes. If 30 could not be expressed as the sum of two primes, then this would disprove the conjecture. As it is, 30 can be expressed as the sum of two primes. You can express it as 11+19. Thus, Goldbach's conjecture holds in this case.
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Conjecture about the sum of the first 30 positive even numbers?
There is no conjecture about the sum of the first 30 positive even numbers. The answer can be derived and proven. A statement that has been proven is no longer a conjecture.
How many times can 30 go in to 8?
In mathematics, when we divide a number by another number, we are looking for how many times the second number can "fit into" the first number. In this case, 30 cannot go into 8 at all because 8 is smaller than 30. Therefore, the answer is 0 times.
How many years is in 30 months?
2 Years can fit in 30 months.
Is the number 30 odd or is it even?
30 is an even number.
What is the next number in the series 3-17-29-113-241.....?
283. Fit the polynomial: (-51n4 + 658n3 - 2685n2 + 4382n - 2268)/30 for n = 1,2,3,...
