Expression 3: "y" equals left parenthesis, 1 minus StartFraction, nCr left parenthesis, 47 , 5 , right parenthesis Over nCr left parenthesis, 50 , 5 , right parenthesis , EndFraction , right parenthesis times StartFraction, nCr left parenthesis, 50 minus "x" , 5 , right parenthesis Over nCr left parenthesis, 50 , 5 , right parenthesis , EndFraction times StartFraction, nCr left parenthesis, 45 minus "x" , 10 minus "x" , right parenthesis Over nCr left parenthesis, 45 , 10 , right parenthesis , EndFractiony=1−nCr47,5nCr50,5·nCr50−x,5nCr50,5·nCr45−x,10−xnCr45,10
3
"x"x
left parenthesis, 1 minus StartFraction, nCr left parenthesis, 47 , 5 , right parenthesis Over nCr left parenthesis, 50 , 5 , right parenthesis , EndFraction , right parenthesis times StartFraction, nCr left parenthesis, 50 minus "x" , 5 , right parenthesis Over nCr left parenthesis, 50 , 5 , right parenthesis , EndFraction times StartFraction, nCr left parenthesis, 45 minus "x" , 10 minus "x" , right parenthesis Over nCr left parenthesis, 45 , 10 , right parenthesis , EndFraction1−nCr47,5nCr50,5·nCr50−x,5nCr50,5·nCr45−x,10−xnCr45,10
negative 2−2
r1c2: 5.5 4 5 5 0 0 95.5455009
r1c3:
negative 1−1
r2c2: 1.2 7 9 7 3 11.279731
r2c3:
00
r3c2: 0.2 7 6 0 2 0 4 10.27602041
r3c3:
11
r4c2: 0.0 5 5 2 0 4 0 8 20.055204082
r4c3:
22
r5c2: 0.0 1 0 1 3 9 5 2 50.010139525
r5c3:
33
r6c2: 0.0 0 1 6 8 9 9 2 0 90.0016899209
r6c3:
r7c2:
r7c3:
4
Expression 5: "y" equals left parenthesis, 1 minus StartFraction, nCr left parenthesis, 57 , 5 , right parenthesis Over nCr left parenthesis, 60 , 5 , right parenthesis , EndFraction , right parenthesis times StartFraction, nCr left parenthesis, 60 minus "x" , 5 , right parenthesis Over nCr left parenthesis, 60 , 5 , right parenthesis , EndFraction times StartFraction, nCr left parenthesis, 55 minus "x" , 10 minus "x" , right parenthesis Over nCr left parenthesis, 55 , 10 , right parenthesis , EndFractiony=1−nCr57,5nCr60,5·nCr60−x,5nCr60,5·nCr55−x,10−xnCr55,10
5
"x"x
left parenthesis, 1 minus StartFraction, nCr left parenthesis, 57 , 5 , right parenthesis Over nCr left parenthesis, 60 , 5 , right parenthesis , EndFraction , right parenthesis times StartFraction, nCr left parenthesis, 60 minus "x" , 5 , right parenthesis Over nCr left parenthesis, 60 , 5 , right parenthesis , EndFraction times StartFraction, nCr left parenthesis, 55 minus "x" , 10 minus "x" , right parenthesis Over nCr left parenthesis, 55 , 10 , right parenthesis , EndFraction1−nCr57,5nCr60,5·nCr60−x,5nCr60,5·nCr55−x,10−xnCr55,10
negative 2−2
r1c2: 6.6 8 5 6 3 2 66.6856326
r1c3:
negative 1−1
r2c2: 1.2 9 3 9 9 3 41.2939934
r2c3:
00
r3c2: 0.2 3 3 3 4 3 0 70.23334307
r3c3:
11
r4c2: 0.0 3 8 8 9 0 5 1 20.038890512
r4c3:
22
r5c2: 0.0 0 5 9 3 2 4 5 10.005932451
r5c3:
33
r6c2: 8.1 8 2 6 9 1 times 10 to the negative 4th power8.182691×10−4