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erma4kov [3.2K]
2 years ago
11

Identify the common difference of the sequence: –8, –1, 6, 13,

Mathematics
1 answer:
Oksanka [162]2 years ago
3 0

They are skipping -7, 5, -7.

The common difference of the sequence is 18.

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A car can travel 156 kilometers on 13 liters of gasoline. How much gasoline will it need to go 480 kilometers?
vodka [1.7K]

Answer:

40

Step-by-step explanation:

To find how much gasoline is needed for 480 kilometers, we will need to find how much is needed per kilometers:

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156/13 = 12 so 1 liter gasoline is spent per 12 kilometers

So for 480 kilometers we would need 40 liter gasoline because

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8 0
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Chef Alfredo invested $4800 at a simple interest rate of 5% and can now afford a $6,000
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Answer:

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Step-by-step explanation:

<u>The difference in the amounts is the total interest:</u>

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<u>Yearly interest is:</u>

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Step-by-step explanation:

6 0
3 years ago
What is the slope of this ​
Elena-2011 [213]

Answer:

-1/2

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