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yaroslaw [1]
3 years ago
11

Find the 50th term for the sequence 31,24, 17

Mathematics
1 answer:
Nikitich [7]3 years ago
6 0

9514 1404 393

Answer:

  -312

Step-by-step explanation:

The general term of an arithmetic sequence is ...

  an = a1 +d(n -1)

Here, you have first term a1 = 31, and common difference d = 24-31 = -7. So, the 50th term is ...

  a50 = 31 -7(50 -1) = 31 -7(49) = -312

The 50th term for the sequence is -312.

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Answer:

A. -1 1/3

Step-by-step explanation:

I am assuming you want to find the number that is farthest to the right of all 4 possible choices. In that case, the bigger the negative number, the farther left it is on the number line. The smaller the negative number, the farther right it is on the number line.

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An 8 by 2 arrangement of 16 labels fills one sheet of paper.  How many sheets are needed for 1,488 labels?   A. 744   B. 186   C
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3 years ago
Read 2 more answers
What is the equation of the line that is parallel to the given line and passes through the point (12, −2)? y = –Six-fifths x + 1
lapo4ka [179]

Answer:

y = Five-sixths x – 12

Step-by-step explanation:

In the picture attached, the given line is shown. Its slope is:

m = [6 - (-4)]/[12 - 0] = 5/6

The line that is parallel to the given line has the same slope.

A line with slope m that pass through (x1, y1) satisfies:

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Replacing with m = 5/6 and point (12, -2):

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Feliz [49]

Answer:

r<9

Step-by-step explanation:

r/3 + 5 < 8

Subtract 5 from each side

r/3 + 5-5 < 8-5

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Multiply each side by 3

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r<9

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3 years ago
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