The sum is 160/(1-r)=1280 where r is the common ratio,
1/(1-r)=1280/160=8
Inverting we get 1-r=1/8, r=7/8.
It would be B because you would take amelias age and take two away since todd is five years younger to get the a-5.
hope this helps :)
Answer:
787.5 is the answer.
Step-by-step explanation:
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Answer:
Yup i'm pretty sure its 8 :D
Step-by-step explanation:
