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wolverine [178]
3 years ago
7

A circle has 9 times the area of another circle. If the radius of the larger circle is 27 meters, find the radius of the smaller

circle.

Mathematics
1 answer:
hoa [83]3 years ago
5 0

Answer:

Step-by-step explanation:

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ValentinkaMS [17]

Answer: They are wrong

       

Step-by-step explanation: x is given a value in the problem. Since x equals 4,  We plug x into the equation.  

y = 2(4) + 1

Y is actually equal to 9 minutes, not twelve.

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snow_tiger [21]

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3 years ago
Easy only shapes there might be multiple answers but it could only be 1 answer
Pavel [41]

Answer:

I think this one would be none of the above

5 0
2 years ago
Sara needs $90 to have enough money and Rachel needs $405 to have enough money. If they combine their money they will have enoug
mojhsa [17]

Answer: The price of item is $495.

Step-by-step explanation:

Since we have given that

Amount that Sara have = $90

Amount that Rachel have = $405

If they combine their money they will have enough to buy item.

So, Price of item would be

Amount that Sara have + Amount that Rachel have

=90+405\\\\=\$ 495

Hence, the price of item is $495.

5 0
3 years ago
After hearing of the national result that 44% of student engage in binge drinking (5 drinks at a sitting for men, 4 for women),
yKpoI14uk [10]

Answer:

Should he be surprised at this result

The found proportion is 1.56 standart deviations away from the expected. we should no be surprised .

Step-by-step explanation:

p=0,44

q=1-0.44=0.56

u=p=0,44

o=\sqrt{pq/n}=\sqrt{(0.44)(0.56)/244} = 0.032

proportion of students in binge drinking 96/244 = 0.39

The found proportion is 1.56 standart deviations away from the expected. we should no be surprised .

5 0
3 years ago
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