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Anton [14]
3 years ago
7

25 POITNS Suppose a six-sided die has one side numbered with a 9, two sides numbered with a 10, two sides numbered with an 8, an

d one side numbered with an 11.
What is the expected value of a die roll on this die?

Enter your answer as a number, rounded to two decimal places if necessary, like this: 42.53
Mathematics
1 answer:
o-na [289]3 years ago
3 0

Answer:

9.33

Step-by-step explanation:

hope that helps!

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Can you answer this for me thank you
S_A_V [24]
Make it into a simultaneous equation:

5p + 4e = 7.65
4p + 5e = 7.20

Use adding/subtracting formula

The cost of an eraser is $1.44
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In ARST, the measure of T=90°, the measure of S=35°, and ST = 2.9 feet. Find
kotykmax [81]

Answer:

3.5

Step-by-step explanation:

5 0
3 years ago
EMERGENCY Add using the number line.
kumpel [21]
The Answer is -3 it would be easier to use a calculator for that than this
3 0
3 years ago
Write an equivalent expression for 88 +16x +8 . If x=4,is the solution to both expressions the same.
Firlakuza [10]
You can find an equivalent expression for this by combining like terms.
The terms are 88, 16x, and 8.
The like terms are 88 and 8.
To combine them, add them together.
88 + 8 = 96
The equivalent expression would be 16x + 96.
This means 16x + 96 is the same as <span>88 + 16x + 8.

Since they are equivalent, that means they are equal, or the same.
So no matter what x is, they will both be equal to the same thing, so their solutions will be the same.

Answers:
Equivalent Expression: 16x + 96
Yes, both expressions will have the same solutions if x = 4.

Hope this helps!</span>
5 0
3 years ago
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:
Anastasy [175]

Inequalities help us to compare two unequal expressions. (-6, 3) is not the solution to the system of inequalities.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.

The graph of y ≥ −3x + 3 will be a solid line with the equation y=−3x + 3, this solid line signifies that the value on this line is also included in the solution. Since the symbol is '≥' therefore the area above the line will have the solutions.

The graph of y<(3/2)x -6 will be a dashed line with the equation y=(3/2)x - 6, this dashed line signifies that there is no solution on the line. since the inequality symbol is '<' therefore, the area under the dashed line will have all the solutions.

The area where both shaded areas meet is the area that will have all the possible solutions.

PartB:

y ≥ −3x + 3

3 ≥ -3(-6) + 3

3 ≥ 18 + 3

Since the above inequality is not satisfied, (-6, 3) is not the solution to the system of inequalities.

Learn more about Inequality:

brainly.com/question/19491153

#SPJ1

4 0
2 years ago
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