Geometric Sequences Explicit Form: f (n)
f(n) = 27.pn-1
Recursive Form: f(n)= r. f(n-1), n >1 and f(0) = a
f(n)=r. f(n-1), n > 2 and f(1) = a
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If f (5)
and f(0) = 512, what is the value of r?
T =

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?