Find the 15th term in the arithmetic sequence An=3n-7

Mathematics

1 answer:

Natali [406]2 years ago

4 0

38, because you 3*15, then subtract 7

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Plz help me if you're nice. If wrong answer i'll report you

Anna [14]

Answer

z= 14

Step-by-step explanation:

4( 2z-3) -5(z-6) =3 *20

8z-12-5z+30=60

3z+18=60

3z=60-18

3z=42

z= 14

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2 years ago

3. Kasey Marsenburg is a financial consultant for ABC Finance.

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Answer:

Step-by-step explanation:

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F(x)=x^-2x+4 find f(-1)

otez555 [7]

Hello,

$f(x)=x^{-2}+4\\

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2 years ago

The product of 4 and 1/6 is _

Elis [28]

Answer:

2/3

Step-by-step explanation:

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2 years ago

Read 2 more answers

What concepts do you think belong in this branch of mathematics?

Gnom [1K]

In my opinion the concepts that belong in the branch of mathematics would be algebra, geometry, trigonometry, calculus, statistics, and probability. All of the following are known the be main branches of pure mathematics.

4 0

3 years ago