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3 years ago

14

Find an equation for the nth term of the arithmetic sequence. a19 = -58, a21 = -164

1 answer:

Elodia [21]3 years ago

8 0

So the formula would be -1856 +98[n-1]

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3 years ago

A 10 2/3 inch long pipe is cut into 8 equal length pieces, how long is each piece

storchak [24]

Answer:

$\frac{4}{3}$ inches

Step-by-step explanation:

The total length of pipe is 10 2/3rd inches

It is cut into 8 equal pieces

We need to divide total length by 8 to get length of each piece. First, we have to convert mixed number (total length) to improper fraction by using formula shown below:

$a\frac{b}{c}=\frac{(a*c)+b}{c}$

So,

$10\frac{2}{3}=\frac{32}{3}$

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3 years ago

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Anestetic [448]

Answer:

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y intercept= 7

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