feed amount feed atomic fraction product amount product atomic fraction waste amount waste amount fraction options: 0.1

[answerhappygod]

feed amount
feed atomic fraction
product amount
product atomic fraction
waste amount
waste amount fraction
options:
0.1
10 units
0.05
0.25
30 units
40 units
an enrichment process takes feed with isotopic ratio of r(F)=0.25 and enriches the material to r(P)=0.29 leaving behind waste at r(W)=0.21. the separation factor for this process is (1.25, 1.19, 1.06, 1.40, or 1.38) and the enrichment factor is (0.06, 0.19, 0.38, 0.40, or 2.5).