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Cmerry788go
Answered

What is the 4th term of the sequence 80, 20, 5 ​

Sagot :

Aviequelgo

Answer:

This sequence has a factor of 3 between each number. The values of a, r and n are: a = 10 (the first term) r = 3 (the "common ratio")

Step-by-step explanation:

Topqzgo
this is probably arithmetic sequence?
80 / 4 = 20
20 / 4 = 5
5 / 4 = 1.25
So 4th number in the sequence is 1.25

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