3 years ago

Plsss help!!!!!!!!!!!!!!!

Mathematics

2 answers:

sesenic [268]3 years ago

8 0

Answer:

It is not a statistical question

Ilia_Sergeevich [38]3 years ago

3 0

Answer:

Step-by-step explanation:

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What is the 101st term for the sequence 13, 9, 5, 1... ?

NeX [460]

Step-by-step explanation:

a=13
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${:}\longrightarrow$ $\sf S_n={\dfrac {n}{2}}\left [2a-(a-1)d\right]$

${:}\longrightarrow$ $\sf S_101={\dfrac {101}{2}}\left [26 (12)4\right]$

${:}\longrightarrow$ $\sf 50.5×1248$

${:}\longrightarrow$ $\sf S_101=63504$

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${:}\longrightarrow$ $\sf a_101=13+100(-4)$

${:}\longrightarrow$ $\sf 13-400$

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Step-by-step explanation:

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Step-by-step explanation:

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