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aleksandr82 [10.1K]
3 years ago
12

Write an equation for the nth term of the arithmetic sequence. -2, 1, 4, 7, ...

Mathematics
2 answers:
Art [367]3 years ago
7 0
3x-2
This one can be a good equation
son4ous [18]3 years ago
5 0

Answer:

Step-by-step explanation:

3x-2   and x≥0  :)

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HURRY ILL MARK AS BRAINLIEST!! PLEASE HELP
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A&C

Step-by-step explanation:

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Suppose IQ scores were obtained for 20 randomly selected sets of siblings . The 20 pairs of measurements yield x overbar equals9
solniwko [45]

Answer:

The answer to the best prediction is 115.04

Step-by-step explanation:

We have to:

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They also tell us that:

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y = 5.9 + 1.07 * (102)

y = 115.04

Therefore, the best predicted value of ModifyingAbove and with caret given that the older child has an IQ of 102 is 115.04

7 0
3 years ago
Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each sister?
eimsori [14]
   A. 2x+x=36
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 B.  2(12)+12=36
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6 0
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Read 2 more answers
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