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Anna [14]
3 years ago
14

In a survey of 400 people randomly selected it was determined that 22 play soccer. What is the probability that a randomly selec

ted person play soccer?
Mathematics
1 answer:
galben [10]3 years ago
7 0
The answer to this problem is 0.055%
And you get that by doing 22/400
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o-na [289]
We can compare by converting Johnny's reading time into the same unit of Jacky's, hours.

There are 60 minutes in an hour, so use this:

\frac{1}{3} *  \frac{60}{1} = 20

15 < 20, so Johnny read faster. This is 5 pages faster per hour than Jacky.
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3 years ago
Solve. x + 9 = –15 x = [1] <br><br> help please
max2010maxim [7]

Answer:

1/2

Step-by-step explanation:

x + 9 = -15x = [1]

x - x + 9 = -15x -x = 1

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frosja888 [35]

50 ≥ 20 + 6x

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Answer:

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Step-by-step explanation:

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