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Eduardwww [97]
3 years ago
14

At this weekend’s football game, 15 out of the first 50 people who entered the field were not wearing hats. If this sample is re

presentative of the 250 people attending the game, about how many of them will probably NOT be wearing hats?
Mathematics
1 answer:
Alborosie3 years ago
7 0
250/50=5
5x15=75
75 people out of 250 will NOT be wearing hats
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Answer:

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A collection of five coins has a value of $1 and consists of dimes and
DENIUS [597]

For this case we propose a system of equations. We have to:

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y: Let the variable that represents the number of quaters

We know that:

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A quater equals 0.25 cents, $0.25

According to the statement we have:

x + y = 5\\0.10x + 0.25y = 1

We multiply the first equation by -0.10:

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We have the following equivalent system:

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4 0
2 years ago
The combined area of two squares is 17 square meters. the size of the larger Square are four times as long as the size of the sm
7nadin3 [17]

we are given that ,

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5 0
3 years ago
Need help with this one.
Stolb23 [73]

Answer:

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5 0
2 years ago
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just olya [345]
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okay thats the answer

8 0
2 years ago
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