Table:
0
A
B
C
D
E
1
Group
Half-Life (s)
Decay Constant (s −1 )
Yield, Neutrons per Fission
Fraction
2
1
55.72
0.0124
0.00052
0.000215
3
2
22.72
0.0305
0.00546
0.001424
4
3
6.22
0.111
0.00310
0.001274
5
4
2.30
0.301
0.00624
0.002568
6
5
0.614
1.14
0.00182
0.000748
7
6
0.230
3.01
0.00066
0.000273

Questions and formulas:
Question: What is the yield, neutrons per fission of the group with decay constants less than 0.301, a half-life of 22.72, and a group number larger than 2?
Formula: SUM(FILTER(D1, (C1<0.301)*(B1=22.72)*(A1>2)))
Formula2: SUM(FILTER(D2:D7, (C2:C7<0.301)*(B2:B7=22.72)*(A2:A7>2)))
Level: easy
Question: What is the decay constant with a half-life less than 22.72, a yield, neutrons per fission of 0.0031000000000000003, and a group number less than 3?
Formula: SUM(FILTER(C1, (B1<22.72)*(D1=0.0031000000000000003)*(A1<3)))
Formula2: SUM(FILTER(C2:C7, (B2:B7<22.72)*(D2:D7=0.0031000000000000003)*(A2:A7<3)))
Level: easy
Question: What is the lowest half-life with a yield, neutrons per fission bigger than 0.0031000000000000003 and a decay constant less than 0.030500000000000003?
Formula: MIN(FILTER(B1, (D1>0.0031000000000000003)*(C1<0.030500000000000003)))
Formula2: MIN(FILTER(B2:B7, (D2:D7>0.0031000000000000003)*(C2:C7<0.030500000000000003)))
Level: easy