2 years ago

Is the sequence -2, -10, -50, -250 arithmetic?

Mathematics

1 answer:

Elena L [17]2 years ago

7 0

This is not an arithmetic sequence.

It does not go up or down by the same amount each time.

It is a geometric sequence

it is multiplied by 5 each time

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11Alexandr11 [23.1K]

Answer:

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Step-by-step explanation:

36(x + 4) = 36

Divide both sides by 36

x + 4 = 1

Subtraact 4 from both sides

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2 years ago

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If an angle is 16 degrees less than the measure of its complement. What’s the measure of the angle?

Margarita [4]

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Answer:

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2 years ago

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Irina-Kira [14]

Answer:

99%, because as the level of confidence increases, Zc increases.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

You just have to replace the value of n with 4.

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