find the common ratio 1,√5,5,5√5, 25
100 points well be given to the correct answer only
and please don't answer if you only wanted points
100 points well be given to the correct answer only
and please don't answer if you only wanted points
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Answer:
The common ratio is √5
Step-by-step explanation:
This is a geometric sequence since there is a common ratio between them. The form of the geometric sequence can be written as aₙ=a₁r^n-1
Substitute in the values of a1=5 and r=√5
an=(5)•(√5)^n-1
Then multiply
aₙ=5√5^n-1
(note: the "^" serves as the symbol for making the next values an exponent)