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Sever21 [200]
2 years ago
9

Which function describes the arithmetic sequence shown? 1, 7, 13, 19, 25, 31, ...

Mathematics
1 answer:
Taya2010 [7]2 years ago
3 0

Answer:

a(n) = a(1) + 6(n -1)

Step-by-step explanation:

The common difference here is 6.  1 + 6 = 7; 13 + 6 = 19; and so on.

Thus, the function in question is a(n) = a(1) + 6(n -1).

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What is the value of x
Natali [406]

Answer:

x = 12

Step-by-step explanation:

The two angles are complementary since they form a 90 degree angle.

35+ 4x+7 = 90

Combine like terms

42 +4x = 90

Subtract 42 from each side

42-42 +4x =90-42

4x = 48

Divide each side by 4

4x/4 = 48/4

x = 12

5 0
3 years ago
Please help, I keep getting bots. <br> Using front-end estimation, find a reasonable estimate of:
Aleks [24]

Answer:

Roughly 18,000

Step-by-step explanation:

When you need to do rough mental math, you can do something like 720 vs 25 or 30 which is pretty simple to do in your head.

If you are very proficient in mental math, you can do something like 720 * 25, which is harder, but if you know the tricks, you can do this quickly.

720 * 25

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175

Add two zeros.

17,500

Multiply 25 by 2

50

Add a zero.

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5 0
3 years ago
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Leno4ka [110]

Answer: 11) 1/3

12)1/4

13) Likely

Step-by-step explanation:

7 0
3 years ago
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2 FOR 2.20 UNIT RATE
dlinn [17]

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2 years ago
Consider the two functions:
Mademuasel [1]

Answer:

  g(0) > f(0)

Step-by-step explanation:

Evaluate the functions at the point of interest: x=0.

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Since 20 > -40, we conclude ...

  g(0) > f(0)

8 0
3 years ago
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