This is a geometric sequence with common ratio (r) = 2.
an = ar^(n - 1)
a4 = a(2)^(4 - 1) = a(2)^3 = 8a
8a = 80
a = 80/8 = 10
7th term (a7) = 10(2)^(7 - 1) = 10(2^6) = 10(64) = 640
About 5 hours. I did this by dividing and rounding 276 by 62. Hope this helps!
Answer:
it will be broken into 9*what ever x is
Hope This Helps!!!
$117.05
- $ 14.99
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$102.46 left
Divide 102.46 by 0.81, and you get 126, which makes it 126 miles.
Hope this helps!
Answer:
no
Step-by-step explanation:
