Write a recursive formula for a
n
a
n

, the
n
th
n
th
term of the sequence
3
,
−
4
,
−
11
,
.
.
.
3,−4,−11,

William alston's gross weekly salary is $315. his weekly federal withholding is $35. the social security tax is 6.2% of the first $97,500 earned. the medicare tax is 1.45% of gross pay. the state income tax is 1.5% of gross pay. each week hey pays $8.40 for medical insurance. how much is deducted fro william's weekly wages for state income tax and medicare tax combined? for this problem, william has no exemptions.