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Studentka2010 [4]
3 years ago
12

At a football stadium, 10% of the fans in attendance were teenagers. If there were 330

Mathematics
1 answer:
pishuonlain [190]3 years ago
8 0

Answer: 3300 teenagers

Step-by-step explanation:

10/100

330/x

After you cross multiply then divide, x equals 3300.

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Work out the volume of this sphere.
Ratling [72]

Step-by-step explanation:

Find the radius: 19 ÷ 2 = 9.5

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3592/3 =

1197.3 (Rounded to 1 decimal place)

Answer: 1197.3cm3

(I have never done area or perimeter of sphere before, but I did for other shapes. This is just my attempt using the methods I did for other shapes by the way)

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2 years ago
Many account holders are required to purchase the checks they use.<br><br> true or false
Varvara68 [4.7K]

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Step-by-step explanation:

5 0
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write an expression to describe a rule for the sequence. Then find the 100th term in the sequence 3, 10, 17, 24, 31, 38, ...
blagie [28]
As we can tell, the first number is 3, so we'll have a y-intercept in our equation and overall. Secondly, we can tell it's increasing by 7 each time, so we can tell that's the rate. But, it won't just be 3+7x, if we plug 1 in, it would be 10 and not 3. We need to put in the parenthesis 3+7(x-1). If we put one in, we would receive three. Let's make sure this works.
3+7(5-1)
3+7(4)
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31 is the fifth terms.
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3 years ago
•°|NO LINKS PLEASE, REAL ANSWERS ONLY!|°•
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Step-by-step explanation:

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3 years ago
You are building a flower bed with a perimeter of 16 feet. The length of the bed is 4 feet longer than the width. What are the d
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Answer:

Step-by-step explanation:

The perimeter is basically the outline of the shape. The perimeter of a rectangle is given by P=2l+2w, where l is the length and w is the width. Thus, the perimeter of the flower bed would be given by P=2(3n5o)+2(5n5o).

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2 years ago
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