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Eddi Din [679]
3 years ago
15

Use function notation to write a recursive formula to represent the sequence: 4, 8, 12, …

Mathematics
1 answer:
kogti [31]3 years ago
7 0

Answer:

  • f(1) = 4
  • f(n) = f(n - 1) + 4

Step-by-step explanation:

Given the sequence:

  • 4, 8, 12, …

The first term is 4 and common difference is 4

<u>Recursive formula:</u>

  • f(1) = 4
  • f(n) = f(n - 1) + 4

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3 years ago
Is two over five irrational numbers
9966 [12]

Answer:

No, It is not irrational number.

Step-by-step explanation:

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4 0
4 years ago
i bought 6 apples for0.30 dollars each and 5 oranges for 0.40 dollars each. how much did i spend ? write an equation then solve​
katovenus [111]

Answer:

3.8

Step-by-step explanation:

if the apples are 0.30 cents each then you multiply .3 X 6 and you get 1.8 because 1 apple is .30 cents you want to know how much is 6.

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Now you add the 1.8 to 2 and get 3.8

Now for the equation you just need to plug in what you did so...

(0.3 X 6) + (0.40 X 5) =  3.8

Glad i could help :)

7 0
3 years ago
kyle has 105 baseball cards and must give 2/5 of his cards away. how many cards will kyle give away? what fraction of his cards
adelina 88 [10]
He has 3/5 of his cards left because he had 62/105 of his cards and that simplified is 3/5
6 0
4 years ago
How do you do 1/8 the sum of 23 and 17
Mariulka [41]
\sf 23+17=40 \\ \\  \frac{1}{8}*40= \frac{40}{8}=\boxed{\sf 5}
6 0
4 years ago
Read 2 more answers
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