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bulgar [2K]
3 years ago
11

What is 2 1/2 miles in 3/4 hour as a unit rate

Mathematics
1 answer:
Marina CMI [18]3 years ago
4 0

Answer:

3\frac{1}{3} miles in 1 hour

Step-by-step explanation:

  1. 3/4 hour = 3/4 of 60 = 45
  2. 2\frac{1}{2} = \frac{5}{2} = 2.5
  3. Set up a proportion: \frac{2.5}{45} = \frac{x}{60}  
  4. Cross multiply, then divide: 2.5 × 60 = 150, 150 ÷ 45 = 3\frac{1}{3}  

I hope this helps!

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Step-by-step explanation:

Given the function f(x) = 1/4x -12. To get the inverse of the function, first we will let y = f(x) to have y = 1/4x - 12.

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