First term: a(1) = 4; common ratio: r = 2
Then:
a(n) = 4(2)^(n-1)
Check: Predict the 4th term using this formula:
a(4) = 4(2)^3 = 4(8) = 32 (correct)
Answer:
$13.50
Step-by-step explanation:
The total is $103.50.
7.8456 x 10^(-4)
this means you move the decimal place to the left 4 places to get the actual value
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Answer:
$4.55
Please give me the brainliest!
Hope this helps!