Question

First one to solve gets medal/fan! Please help quickly! Picture below

Answer 1

@timo86m @kewlgeek555

Answer 2

@myininaya

Answer 3

what do they mean by combine?


do they mean multiply or add?

Answer 4

do you know how to use a f(x) g(x) function?

Answer 5

its multiply

Answer 6

ah ok

cuzz it is ambiguous the way you presented it.

Answer 7

if you multiply them then it is
f(n) * g(n)

Answer 8

that's the way the question asked

Answer 9

yes

Answer 10

No cuzz the way you cut and paste

Answer 11

i assume

Answer 12

any hoo if you are sure that by combination they mean multiply not + or - or /

then
f(n) * g(n)

Answer 13

but i need help with it

Answer 14

because the second one is (9/10)^n-1 and i don't know how to combine that with 500

Answer 15

would it be D?

Answer 16

C actually

Answer 17

D implies

( f(n) * g(n) )^(n-1)

See because it is all in parenthesis :)

Answer 18

ohh ok thanks!

Answer 19

NP