Answer:
4 = 
Step-by-step explanation:
Answer:
Explicit: -2*2^(n-1)
Recursive: 2*aₙ₋₁
Step-by-step explanation:
To write a explicit formula for this geometric sequence you follow the following formula/template
Firstnumber*commonratio^(n-1)
Seeing that the common ratio is 2 we can start plugging numbers in and get
-2*2^(n-1)
For a recursive formula we follow the following template
common ratio * the n-1 term
So we could write this as
2*aₙ₋₁
Answer:
the answer is
Step-by-step explanation:
This means that we have 3 thirds in any whole number. We can show this by multiplication: 3*(1/3) = 3/3 = 1 <span> if we have fraction. .... .75x3 is 2.25 i believe!
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