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nikklg [1K]
2 years ago
6

The rule for being the nth item in a certain sequence is n(n+1)/2. what is the 4th term in this sequence ?

Mathematics
1 answer:
Lorico [155]2 years ago
7 0

Answer:

a.) 4

Step-by-step explanation:

a.)4

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PLEASE HELP ME WITH THIS! ASAP please and thank you
galben [10]

Just plug in

4a / (2b - c)

= 4(5) / (2*4 -  6)

= 20 / 2

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Answer

10

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A line passes through the point (-3, -3) and has a slope of 1/2. What is the equation of the line? A y= 1/2x + 3/2 B y= 1/2x -3/
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Answer:

(B.) y= 1/2x -3/2

Step-by-step explanation:

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What is the next term in the number pattern? 21, 31, 36, 46, 51, … Enter your answer in the box.
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Answer:

24) $495

25) 14%

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Step-by-step explanation:

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