In statistics, n is usually used to mean the number of observations or measurements which you have. So n = 7 means you have 7 observations or meadurements.
If you mean n times 7 equals 56... Then the value of n is 8 !
If you mean: n^2 -13n +42 then it equals (n -6)(n -7) when factored
The mean of N numbers is the sum of those numbers divided by N. If you include 13 in that set and the new mean is 6, then the original N is 7. Let X be the original sum. You have a system of two simultaneous equations. 1.) X/N = 5 2.) X+13/N+1 = 6 To solve, substitute the value of X from eq. 1 into eq. 2 and then solve eq. 2 for N. (Some steps combined) X = 5N5N+13 = 6(N+1)5N = 6N-7-N = -7N = 7
-n/7+19=-3 -n/7=-22 n/7=22 n=22(7) n=154
the n plus ds is better
In statistics, n is usually used to mean the number of observations or measurements which you have. So n = 7 means you have 7 observations or meadurements.
If you mean: n-3n = 14-4n then n = 7
If you mean n times 7 equals 56... Then the value of n is 8 !
serve and win it
If you mean: n^2 -13n +42 then it equals (n -6)(n -7) when factored
Mean Girls DS happened in 505.
No. Mario Kart 7 is a 3DS game and will not be playable on a DS or DSi.
7 + n = 14 n = 7
The mean of N numbers is the sum of those numbers divided by N. If you include 13 in that set and the new mean is 6, then the original N is 7. Let X be the original sum. You have a system of two simultaneous equations. 1.) X/N = 5 2.) X+13/N+1 = 6 To solve, substitute the value of X from eq. 1 into eq. 2 and then solve eq. 2 for N. (Some steps combined) X = 5N5N+13 = 6(N+1)5N = 6N-7-N = -7N = 7
7/N of 96 = 7*96/N = 672/N
The DS in Nintendo DS means Dual Screen because the Nintendo DS has two screens. Or, it could mean Dream Scape, but Dual Screen is more likely :)