HP HP-35 - Page 42

7.
a. R - S, 0 " 30 °. Find x. V
(x - R cos 0; v~xtanO)
b. x - 4.y - 3. FindR,O
s eCTION 3
(0 - arct an (y/ x ); R E y/sinO)
8. Co rWCrI the following to centim eters:
,.
5'3"'
b. 37"'
,
24"'
d.
36""
9. Compute the annual rate 01 return (after taxes)
of
an uwestment held for 6·1/2 monthS when
Tax Rate " 35 %
Buy Price - $2341
sell Pncc • $2672
RETUR N ·
ISE LL - BUY)(1 - TAX)
BUY
12 1 00
HO LD DURAT I ON x
31