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Neporo4naja [7]
3 years ago
6

At a large high school 40 percent of the students walk to school, 32 percent of the students have been late to school at least o

nce, and 37.5 percent of the students who walk to school have been late to school at least once. One student from the school will be selected at random. What is the probability that the student selected will be one who both walks to school and has been late to school at least once?
Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

  15%

Step-by-step explanation:

37.5% of the 40% of students who walk have been late, so ...

  0.375 · 0.40 = 0.1500 = 15%

of the students in the school both walk and have been late.

The probability that the student selected walks and has been late is 15%.

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8 0
3 years ago
-3x -4.6 = 5.9<br> x = ?
grin007 [14]

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Step-by-step explanation:

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5 0
4 years ago
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
A kite is flying 9.75 feet above a lamp post that is 84 2/3 feet tall. How high is the kitchen flying?
Elden [556K]

The kite is flying at the height of 94 5/2 feet.

Combining objects and counting them as one big group is done through addition. In arithmetic, addition is the process of adding two or more integers together. Addends are the numbers that are added, while the total refers to the outcome of the operation.

= 9.75 +84 2/3                                               { 9+0.75 = 9.75   84 2/3}

= 9 + 0.75 +84 2/3                                           { a+b+c+d = a+c+b+d}

= 9 + 84 + 3/4 + 2/3

=93 + 3*3 / 4*3 + 4*2 / 4*3

= 93 + 9/12 + 8/12

= 93 + 17/12

= 93 + (1 + 5/12)

= 94 + 5/12

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{kite height = (post height + the height of the kite above the post)

To learn more about addition from given link

brainly.com/question/24536701

#SPJ9

8 0
1 year ago
To change a recipe that serves 8 to make it serve 5, by what fraction would you multiply each ingredient?
NARA [144]
Let, that fraction = x
So, 8 * x = 5
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In short, Your Answer would be 5/8

Hope this helps!
8 0
3 years ago
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