Math(problem solving)
posted by sarah .
Four darts are thrown at this dartboard. If all four darts hit the board, how many different point totals are possible?
there are 4 circles with point totals:
working out from the middle bulls eye..
bulls eye = 9
2nd circle = 7
3rd circle = 4
outter circle = 1
please help, i'm stuck

Highest four: 3 or 4 4s: 36, 34, 31, 28
Three or four 1s: 4, 7, 10, 12
Three or four 4s: 10, 11, 13, 16
Three or four 7s: 32,29,26, 23
Other possibilities: 15, 19, 20, 22, 25
Maybe I missed a few. 
4 darts are thrown at this dart board if all 4 darts hit the board how many different points are possible bullseye 9 2nd circle 7 third circle 4 outer circle 1

there are 23 different point totals possible

23 4,7,10,12,13,15,16,18,19,20,21,22,24, 25,26,27,28,29,30,31,32,34,36