What's the next number in the sequence?
2, 10, 202..
start with 2
next term = 2(2^2 + 1) = 10
next term = 2 (10^2 + 1) = 202
then 2 (202^2 + 1)= 81610
if a(n) is the nth erm
the (n+1)th...
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What's the next number in the sequence?
2, 10, 202..
start with 2
next term = 2(2^2 + 1) = 10
next term = 2 (10^2 + 1) = 202
then 2 (202^2 + 1)= 81610
if a(n) is the nth erm
the (n+1)th...
$ 2.75 = 275 cents
50 + 15 + 20 = 85 cents
85 + 75 = $1.60 = 165 cents
2 + 1.60 = $3.60 = 360 cents