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igor_vitrenko [27]
3 years ago
15

A bicylcle shop designs a new gear system for their bikes.They use a 4-inch gear for the bikes with a 22-inch wheel diameter. If

the ratio of the gear to wheel diameter remains constant, what is the size of the gear for a bike with a 26-inch wheel?
Mathematics
1 answer:
pashok25 [27]3 years ago
4 0

Answer:

  8

4 --

  11

Step-by-step explanation:

The gear ratio for the original gear system was 4/22. To get the 22 inch wheel to 26 inches, you have to multiply it by 26/22, so to keep the same ratio, you will also need to multiply 4 by 26/22. You get 104/22, which simplifies to 52/11 which simplified further to 4+8/11. You can check your answer by comparing the original ratio to the new ratio.

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1
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Answer:

2,995 or 35,940(?)

Step-by-step explanation:

I don't exactly remember how to do this so, I'll show you two different ways I solved this

Use the formula I=P*r*t

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P=Principal

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To solve this you'll have to...

The principal is 29,950, the rate is 5% but it'll become a decimal which is 0.05, and the time is 2

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Or...

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I hope one works!

4 0
3 years ago
What is the mixed number and improper fraction for 4.8
Gelneren [198K]
Mixed number=4 8/10=4 4/5

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3 0
3 years ago
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o-na [289]

Answer:

1) 95% is the minimum

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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