Question 19.Find a formula for the general term of each sequence in exercises?

Mathematics

1 answer:

solniwko [45]1 year ago

4 0

19) Notice that:

$\begin{gathered} 2=3\times1-1, \\ 5=3\times2-1, \\ 8=3\times3-1, \\ 11=3\times4-1, \\ 14=3\times5-1. \end{gathered}$

Therefore, the nth term has the form:

$a_n=3n-1.$

Answer:

$a_n=3n-1.$

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I'm pretty sure your answer should be $4.50 for each drink. I multiplied the price of the popcorn (3.75 including the tax) by 4, since there are 4 people, which gave me 15. Then take 15 out of 33.00 which gave me 18. Divide 18 by 4 (number of people) and get 4.5 or 4 1/2 which equals out to $4.50 for each drink.

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Hope this helps! =^-^=

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