4030
Try eliminating the non-primes by using division tests for 2, 3, 5, etc.
If there are two primes between 2010 and 2020 then:
All the even numbers (multiples of 2) cannot be prime, so that excludes 2010, 2012, 2014, 2016, 2018 & 2020, leaving: 2011, 2013, 2015, 2017, 2019 as the possible primes.
To be a multiple of 3, the sum of the digits of a number must be a multiple of 3:
2011 : 2 + 0 +1 + 1 = 4; not a multiple of 3
2013 : 2 + 0 + 1 + 3 = 6; multiple of 3
2015 : 2 + 0 + 1 + 5 = 8; not a multiple of 3
2017 : 2 + 0 + 1 + 7 = 10; not a multiple of 3
2019 : 2 + 0 + 1 + 9 = 12; multiple of 3.
Thus 2013 & 2019 are multiples of 3 and can be eliminated, leaving 2011, 2015, 2017 are possible primes
All multiples of 5 end in 0 or 5, so 2015 cannot be a prime, leaving 2011, 2017 as possible primes.
As we are told there are two primes, then 2011 and 2017 must be the primes.
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In any set of 6 consecutive numbers: 6n, 6n+1, 6n+2, 6n+3, 6n+4, 6n+5 (for n = 1, 2, 3, ...):
6n is divisible by 2 and 3
6n+2 is divisible by 2
6n+3 is divisible by 3
6n+4 is divisible by 2
Leaving only 6n+1 and 6n+5 as the possible candidates for being prime (they may not be prime, eg when n is a multiple of 5, 6n+5 is divisible by 5 since n = 5k (for some integer k) → 6n+5 = 6(5k)+5 = 5(6k)+5 = 5(6k+1) which is a multiple of 5).
Let m = n+1, then 6n+5 = 6n+6-6+5 = 6(n+1)-1 = 6m-1
Thus all primes are 6n±1 for some integer n.
In the range 2010 to 2020:
2010 ÷ 6 = 335
2020 ÷ 6 = 336 r 4 (these can be worked out by long division by hand without a calculator)
→ the possible primes are: 6×335+1 = 2011, 6×336-1 = 2015 and 6×336+1 = 2017
2015 is divisible by 5, which means the only possible candidates are 2011 and 2017.
As we are told there are two, they must be 2011 and 2017.
You need to determine the area under the curve between the values in question. This is easy to do because there are tables that give the area values.
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Unfortunately, the browser used by Answers.com for posting questions is incapable of accepting mathematical symbols. This means that we cannot see the mathematically critical parts of the question. We are, therefore unable to determine what exactly the question is about and so cannot give a proper answer to your question. Please edit your question to include words for symbols and resubmit.There is no sign between the two terms in the brackets.
Unfortunately, the browser used by Answers.com for posting questions is incapable of accepting mathematical symbols. This means that we cannot see the mathematically critical parts of the question. We are, therefore unable to determine what exactly the question is about and so cannot give a proper answer to your question. Please edit your question to include words for symbols and resubmit. There is no symbol between 20 and 30.
Unfortunately, the browser used by Answers.com for posting questions is incapable of accepting mathematical symbols. This means that we cannot see the mathematically critical parts of the question. We are, therefore unable to determine what exactly the question is about and so cannot give a proper answer to your question. Please edit your question to include words for symbols and resubmit. There is no symbol between -6 and 3y.
This question can not be answered There is insufficient information to answer this question. There is NO information about the condition of the pistol to determine the value. there is NO location of the seller to determine what country they are located in, So no advise can be given. The Duell was made between 1967 - 1970
If you asked someone a question, expecting a certain answer, but they seem reluctant to give you any answer, you might be said to be "reading between the lines" to determine their honest answer.
To determine how allele frequency changes
The question is so generic as to be meaningless. What game? Why does it matter that the players are fictitious? Why do you think it's possible/necessary to "mathematically determine" the winner?
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determine difference between
A spiritual ruler derives authority from a religious belief or institution, while a secular ruler derives authority from a political or governmental position. Spiritual rulers often focus on matters of faith and morality, while secular rulers typically focus on governance and public policy.
You need to determine the area under the curve between the values in question. This is easy to do because there are tables that give the area values.
Determine the relation between the lengths or arcs pqr pab and bcr?
Yes, different species of turtles have many different defining characteristics. The real question here is, how does one determine the difference by touch?
it is a path in which magnitude and phase can be determine . it is used to determine the
Unfortunately, the browser used by Answers.com for posting questions is incapable of accepting mathematical symbols. This means that we cannot see the mathematically critical parts of the question. We are, therefore unable to determine what exactly the question is about and so cannot give a proper answer to your question. There is no symbol [operator] between 2 and 123456780.