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OverLord2011 [107]
3 years ago
9

PLEAAAAAASEEEE HELPPPP ASAAPPPP 95 POINTS JUST FOR THIS

Mathematics
1 answer:
zloy xaker [14]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

123,116,109,102,95.

First find the common difference

d = 116 - 123 = -7

We are subtracting 7 each time

Using the formula

a1 = 123

d=-7

an = 123+ (n-1)(-7)

We need to find the 100th term

Let n = 100

a100 = 123 +(100-1) (-7)

         = 123+(99)(-7)

        = 123-693

        = -570

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