The general term of an arithmetic sequence is tn = 32 + 3n, where n ∈N and n ≥ 1. The sequence is

Mathematics

1 answer:

Debora [2.8K]3 years ago

4 0

Answer:

D) 35, 38, 41, 44, 47, 50,...

Step-by-step explanation:

The general term of an arithmetic sequence is

$t_n=32+3n$ , where n ∈N and n ≥ 1.

When n=1,

$t_1=32+3(1)=35$

When n=2,

$t_2=32+3(2)=38$

When n=3,

$t_3=32+3(3)=41$

When n=4,

$t_4=32+3(4)=44$

When n=5,

$t_5=32+3(5)=47$

When n=6,

$t_6=32+3(6)=50$

Hence the sequence is 35, 38, 41, 44, 47, 50,...

The correct answer is D

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$P(x\ \textgreater \ a)=1-P(x\ \textless \ a)=1-P\left(z\ \textless \ \frac{a-\mu}{\frac{\sigma}{\sqrt{n}}}\right)$

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