72. recall the present value of an annuity formula, where ap is the present value, r is the monthly payment, i is the
monthly interest rate, and n is the number of monthly payments: ap=r(1-(1+i)-n/i)
rewrite this formula to isolate

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

step-by-step explanation:

their are no angles. sorry cant .

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation: