generally, a number is considered divisable by another when it comes out to a whole number. for example, 8 / 2 equals 4, so they can be divided together. however, 9/2 = 4.5 so they can not be divided together in theory.
with the number 7, you can divide 7 / 1 and it equals 7. however, 7 / 2, 7 / 3, ... 7 / 6 do not work together. it can only be divided by itself and by 1, so it is considered a prime number.
You know that 7 is a prime number because it only has two factors.
As far as I know, the composer is Albinoni, though I have not been able to ascertain the name of the piece itself.
If the last digit doubled subtracted from the rest is a multiple of 7, the whole number is divisible by 7.
Double the last digit, subtract it from the rest. If the result is divisible by 7, the whole number is divisible by 7.
You wont be able to add a rational number and an irrational number and get a number not in a fraction ( 3 + 22/7) (21/7 + 22/7 = 43/7) So, yes as you see in the example above it made another irrational number.
The number one song on January 7, 2012 was "Sexy and I Know It" by LMFAO.
number 7 for Manchester united but i don't know his other number
four
The atomic number of nitrogen is 7. So there are 7 protons and 7 electrons. The number of neutrons depends on the isotope. N-14 has 7 neutrons. N-15 has 8 neutrons. Number of neutrons = Mass number - Atomic number.
The greatest possible remainder is 6. If it were 7 or more, you'd be able to take another 7 out of it.
7 is a prime number, that means it can only be divided by itself or 1, with the result being an integer (whole number).
It is: 6 because (6*7)+8 = 50