The table below is for a function A=f(d), which gives the amount of money A (in billions of dollars) in bills of denomination circulating in US currency in 2005. For example according to the table values below there were $60.2 billion worth of $50 bills in circulation.

answer: the answer for that is 22/3

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.

secant-secant formula:

(whole secant) x (external part) =           (whole secant) x (external part)

(8+y-2) *8=                                           (y+4+6) *6

(y+6)*8 = (y+10) *6

distribute

8y+48 = 6y +60

subtract 6y from each side

2y +48 = 60

subtract 48 from each side

2y = 12

divide by 2

y = 6

sv =     (y+4+6)

sv   = 6+4+6

sv = 16