Answer:
The formula is ⇒ 
Step-by-step explanation:
∵ The sequence is -1/2 , -3/10 , -9/50 , -27/250
∵ (-3/10) ÷ (-1/2) = 3/5
∵ (-9/50) ÷ (-3/10) = 3/5
∴ It is a geometric sequence
∴ The formula is Tn = ar^(n - 1)
Where a is the first term , r is the constant ratio between each two consecutive terms and n is the position of the number
∴ Tn = -1/2 ( 3/5)^(n - 1)
∴ 
Answer:
no lol :))))
Step-by-step explanation:
Answer:
Ok sooo i have NO CLUE how to do this but hear me out. I need a brainliest so if you guys could be a couple of absolute beauties and give me 5 stars that would be amazing, Can i get a Amen
Step-by-step explanation:
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According to everything you’re writing down this doesn’t make any sense depending on someone’s age you need to be more precise with your question or post a picture
Answer:
3 with a remainder of 1
Step-by-step explanation:
