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Over [174]
2 years ago
8

A toss of a 15-sided die is equally likely to be any integer between 1 and 15 inclusive. What is the expected value of the numbe

r tossed? Provide your answer to a single decimal point.
Mathematics
1 answer:
seropon [69]2 years ago
4 0
The Expected Value is 8.

_____
As with any arithmetic sequence, you can find the average of 1, 2, 3, ..., 15 by adding the first and last number and dividing the result by 2.
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a sloth walks 2/5 mile in each 1/3 hour. write a complex fraction to represent the sloths unit rate of speed. then determine the
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1 1/5 is the answer
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Michaela pays her cell phone service provider $49.95 per month for 500 minutes. any additional minutes used cost $0.15 each. in
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The area of a square can be represented by the expression x10 Which monomial represents a side of the square?
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Question 10 Multiple Choice Worth 1 points)
zheka24 [161]

Answer:

Linearly, because the table shows that the sunflowers increased by the same amount each month

Step-by-step explanation:

Given the table

\begin{array}{lcccc}\text{Month}&1&2&3&4\\ \\\text{Sunflowers}&15&17.2&19.4&21.6\end{array}

Note that months change one-by-one (21-1, 3-2=1, 4-3=1).

Also

17.2-15=2.2\ [\text{from month 1 to month 2}]\\ \\19.4-17.2=2.2\ [\text{from month 2 to month 3}]\\ \\21.6-19.4=2.2\ [\text{from month 3 to month 4}]

This means the number of sunflowers increases linearly, because the table shows that the sunflowers increased by the same amount each month

3 0
2 years ago
The table shows the progress of a plant's growth. The height of the plant, y, is given by the table, where x is the number of da
EleoNora [17]

Answer:

The table shows the progress of a plant's growth. The height of the plant, y, is given by the table, where x is the number of days.

Which statements are correct?

A)

The rate of change is 2 cm.

B)

The plant's height at 10 days is 30 cm.

The plant's height at 30 days is 40 cm.

D)

The initial height of the plant is 0 centimeters high.

Step-by-step explanation:

The plant's growth can be modeled by the equation y-2x+10.

e is the answer please give me brain list

3 0
2 years ago
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