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sesenic [268]
3 years ago
15

What is the nth term of the sequence below?

Mathematics
1 answer:
MAXImum [283]3 years ago
7 0

Answer:

  n(n+1)

Step-by-step explanation:

Only the last two formulas work for n=1; only the last formula works for n=2.

<u>For n=1</u>

  3n = 3 ≠ 2

  n² -1 = 0 ≠ 2

  n² +1 = 2

  n(n+1) = 2

<u>For n=2</u>

  n²+1 = 5 ≠ 6

  n(n+1) = 6 . . . . . this last formula works for the given sequence

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Slav-nsk [51]
800/100 = 8
800 is 100 times as much as 8
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4) Solve the following system of equations by graphing. If the system is inconsistent or the
juin [17]
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3 years ago
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I need to drag one into the box to match them
ioda

Answer:

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What is the value of x?<br><br><br><br> 3x−8=(8x+4<br> -----<br> 2
stepladder [879]

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subtract 3x from each side

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3 0
3 years ago
A dietitian at a hospital wants a patient to have a meal that has 126 grams of protein, 82 grams of carbohydrates, and 101.5 mil
katovenus [111]
<h3>The dietitian provide 2.5 numbers of salmon steak, 1 baked egg and 2 acorn squash for the patient. </h3>

Step-by-step explanation:

Let

Number of salmon steak = x

Number of baked eggs =y

and Number of acorn squash =z

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Total amount of carbohydrates that is provided to the patient = 20 x+2y +15z

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4 0
3 years ago
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