Answer:
$133507.33
Step-by-step explanation:
x = number of 6 month periods
y = total money in account
After 10 years:




After 18 years:




You can start by doing 3×3 which is 9 than get the 9 and multiply it by 11 which would be 99
Answer:
n(U)=200
n(M)=140
n(S)=120
n(MuS)complement=40
n(MuS)=n(U)-n(MuS)complement
=200-40
=160
n(MnS)=n(M)+n(S)-n(MuS)
=140+120-160
=260-160
=100
My guess would be A ! Hope this helps