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murzikaleks [220]
3 years ago
5

A group of 225 student needs to be arranged in a square formation for a halftime performance show

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
6 0
56 students for each row
Ainat [17]3 years ago
5 0

Answer:

15 students should be lined up in each row.

Step-by-step explanation:

A group of 225 student needs to be arranged in a square formation.

This means same number of students will sit in each row as in each column.

To find this we will take the square root of 225.

There will be = \sqrt{225}=15 students in each rows and columns.

Therefore, 15 students should be lined up in each row.

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Murrr4er [49]

Answer:

The proportion of people who were caught after being on the 1010 Most Wanted list would be 40.81%.

Step-by-step explanation:

Since the FBI wants to determine the effectiveness of their 1010 Most Wanted list, and to do so, they need to find out the fraction of people who appear on the list that are actually caught, supposing a sample of 517517 suspected criminals is drawn, and of these people, 211211 were captured, to estimate the proportion of people who were caught after being on the 1010 Most Wanted list using this data, the following calculation must be performed:

517,517 = 100

211,211 = X

211,211 x 100 / 517,517 = X

21,121,100 / 517,517 = X

40.81 = X

Therefore, the proportion of people who were caught after being on the 1010 Most Wanted list would be 40.81%.

4 0
3 years ago
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olasank [31]

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Step-by-step explanation:

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3 0
3 years ago
90 minus 10x<br><br> ill give 25 points and brainiest
cricket20 [7]

Answer:

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Step-by-step explanation:

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Debbie did a survey of how many states the members of her class had visited. The
harkovskaia [24]

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Step-by-step explanation:

4 0
3 years ago
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At least means it can be larger than or equal to.

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