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Mathematics 9 Online
OpenStudy (anonymous):

Identify the 13th term of the geometric sequence 10, 8, 6.4 ... a13 ≈ 0.01 a13 ≈ 0.02 a13 ≈ 0.55 a13 ≈ 0.68

OpenStudy (anonymous):

Well, each step we're just multiplying by .8, so give me just a second to crunch numbers.

Parth (parthkohli):

The basic formula would be: \(\Large \color{MidnightBlue}{\Rightarrow 10 * 0.8^{n - 1} }\)

OpenStudy (anonymous):

thanks guys

OpenStudy (anonymous):

Got it?

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