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Elanso [62]
3 years ago
15

The digit 3 in which number represents a value of 3 tens ?

Mathematics
2 answers:
Korvikt [17]3 years ago
5 0

Answer:

30

Step-by-step explanation:

ollegr [7]3 years ago
3 0

Answer:

3 times 10 + 5 times 1

Step-by-step explanation:

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Smoothing a time series of observations A. is a form of statistical cheating. B. allows statisticians to use less data than woul
DedPeter [7]

Answer:

D. is used to reveal an underlying pattern in the data.

Step-by-step explanation:

Smoothing a time series is achieved when a computer uses some pre-programmed calculation methods to remove noise from large volumes of data. Smoothing helps a user detect patterns in a set of data, thus making it possible to make future predictions. For example, smoothing can be used in the prediction of the rise and fall of stock prices. This helps the traders to have an idea of what to expect in the cost of trading.

Although smoothing reveals the patterns in a set of data, it provides no explanation as to why it is so. It is left to the researcher to draw conclusions as to the reasons for the patterns.

5 0
3 years ago
Pls help asap! Will give brainliest
omeli [17]

Answer: 5,0 6,1 7,2 9,4 11,6

Step-by-step explanation:

6 0
3 years ago
Please help me with this..l
vovikov84 [41]

Step-by-step explanation:

1

3 0
2 years ago
Which expression has twice the value of 2 times 2 times 2 times 2 times 2?
Brilliant_brown [7]

Answer:

2 To the 6'th power.

Step-by-step explanation:

2x2x2x2x2=32

twice the value of 32 is 64

2x2x2x2x2x2=64

so your answer would be 2 to the sixth power

hope this helps! :)

3 0
3 years ago
Read 2 more answers
PLEASE SMART PEOPLE OUT THERE HELP
RSB [31]

Answer:

1 / 8

Step-by-step explanation:

So there are 8 marbles in all.

The probability of getting a purple is 1 / 2

The probability of getting a green is 1 / 4

1 / 2 * 1 / 4 = 1 / 8

There is a 1 / 8 chance.

3 0
2 years ago
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