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Kipish [7]
3 years ago
6

A number from 8 to 15 is drawn from a bag at random. What is the theoretical probability of drawing the number 12?

Mathematics
2 answers:
True [87]3 years ago
6 0
Number of favored outcomes / possible outcomes
there are 6 possible outcomes(9,10,11,12,13,14) and 1 favorible outcome(12)
so it is 1/6
divide
0.16
the theoretical possibilty is 0.16
tamaranim1 [39]3 years ago
4 0
It would be 15 percent
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2 years ago
To divide 14 2/3 divide by 2 3/4, Erik multiplied 14 2/3 times 4/3. Explain Erik's error.
nignag [31]

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3 years ago
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Vilka [71]

Answer:

x = 0 1 -1 -2

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Step-by-step explanation:

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when x = 1

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Let's suppose x as -1

3y+3x= -9

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2 years ago
Find the difference between the fastest girls time and the slowest girl time. Barbra ran 3 3/10, Donna ran 2 4/5 , Cindy ran 4 3
Xelga [282]

Answer: 2.5 or 2 1/2

Step-by-step explanation:

You can convert the mixed fractions to decimal numbers:

- Divide the numerator by the denominator of the fraction.

- Add the result to the whole number.

Thenyou have:

Barbara's time: 3\ 3/10=3+0.3=3.3

Donna's time: 2\ 4/5=2+0.8=2.8

Cindy's time: 4\ 3/5=4+0.6=4.6

Nicole's time: 2\ 1/10=2+0.1=2.1

As you can see, the fastest girl is Cindy and the slowest girl is Nicole.

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3 years ago
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3 years ago
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