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11Alexandr11 [23.1K]
3 years ago
10

Yes i know this is really hard but please help and can u graph it for me too by the way

Mathematics
1 answer:
Dmitry [639]3 years ago
3 0

Answer:

Sorry for the wait.

Step-by-step explanation:

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a ferris wheel rotates 9pi/8 radians prior to making a stop the total height of the ferris wheel is 246 ft how far around did th
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Answer:

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Step-by-step explanation:

given data

wheel rotates = 9pi/8 radians

total height of the ferris wheel =  246 ft

solution

we can say here that height of the ferris wheel is same as the diameter of the wheel

and wheel is circular in shape

so we get here first radius of wheel that is

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radius = 123 ft

and

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so here length of arc will be

arc length = radius × wheel rotates angle   .....................2

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SEE QUESTION IN IMAGE
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d.30

Answer:

Solution given:

x. \:\:\: f. \:\:\: fx

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15. \:\:\: x. \:\:\: 15x

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mean=sum/n

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14.44=\bold{\frac{994+15x}{70+x}}

doing crisscrossed multiplication

(70+x)*14.44=994+15x

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15x-14.44x=1010.8-994

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x=16.8/0.56

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117 ÷ 9 = 13

Hope this helps!
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