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1 year ago

Please help. I need to know if the sequence is arithmetic

Mathematics

1 answer:

Olenka [21]1 year ago

6 0

Answer:

Step-by-step explanation:

there is a common difference between consecutive terms , that is

20 - 13 = 27 - 20 = 34 - 27 = 7

this indicates the sequence is arithmetic with common difference d = 7

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2 years ago

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2 years ago

Answer question 11 for me.

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2 years ago

Read 2 more answers

The variance of a stock's returns can be calculated as the:

Tamiku [17]

Answer:

The correct option is b.

Step-by-step explanation:

The formula for standard deviation is

$\sigma^2=\frac{\sum {(x-\overline{x})^2}}{n}$

where, $\overline{x}$ is mean of the data and n is number of observation.

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3 years ago

Which decimal is larger 36.36 or 36.63 PLEASE HELP!!

Alexeev081 [22]

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36.63 is thirty-six and sixty-three hundredths.

The whole parts are the same. They are both 36.
The decimal parts are 0.63 and 0.36.
Sixty-three hundredths is greater than thirty-six hundredths.
Since 0.63 is greater than 0.36, 36.63 is greater.

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2 years ago