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liraira [26]
3 years ago
13

If you are a member of this class, what is the probability that at least one of the other 11 students rolls the same number as y

ou do?
Mathematics
1 answer:
o-na [289]3 years ago
8 0
I assume we are talking about rolling a fair die with 6 numbers.

The probability that none of the 11 students throw the same number as you do is (5/6)^11  =  0.135 

So probability at least one throws same mumber = 1 - 0.135  =  0.865 Answer
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What is the side length of the square shown Below. Please SHOW your work.
barxatty [35]

Answer:

side length = (x+11)

Step-by-step explanation:

area = x^2+22x+121

side length = sq rt (x^2+22x+121)

side length = (x+11)

4 0
2 years ago
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The value of y is directly proportional to the value of x. When x=3.5, the value of y is 14. What is the value of y when x = 28?
inna [77]

Answer:

x = 7

Step-by-step explanation:

y = 14

14 x 2 = 28

Therefore:

3.5 x 2 = 7

7 0
2 years ago
Solving simular triangles advanced
Reptile [31]

Answer:

x = 3/2

Step-by-step explanation:

We can use ratios to solve

6            6+x

-------- = -----------

4              5

Using cross products

6*5 = 4 * (6+x)

30 = 24 + 4x

Subtract 24 from each side

30 -24 = 24+4x-24

6 = 4x

Divide each side by 4

6/4 = 4x/4

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3 0
3 years ago
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PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT.
hoa [83]

Answer:

The answer to your question is AC = 9.9

Step-by-step explanation:

To solve this problem use trigonometric functions. The trigonometric function that relates the hypotenuse and the adjacent side is cosine.

             cos α = \frac{adjacent side}{hypotenuse}

Solve for hypotenuse

              hypotenuse = \frac{adjacent side}{cos\alpha }

Substitution

             hypotenuse = \frac{9}{cos 24}

Simplification and result

             hypotenuse = 9.85

6 0
3 years ago
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il63 [147K]
I believe it is b)
Because you always do rise over the run and if it goes right then it is positive and if it goes left it is negative.
4 0
3 years ago
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