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alexandr1967 [171]
4 years ago
11

Patty’s gymnastics class is 5/6 of an hour long. Patty practices five different skills and spends the same amount of time on eac

h skill. How can you find how much time she spent on each skill? Explain how to use an area model to solve the problem.
Mathematics
1 answer:
s344n2d4d5 [400]4 years ago
4 0

Answer:

10 minutes

Step-by-step explanation:

5/6 of an hours is 50 min. Assume x is the time she spends on each skill.

5x=50

x=10

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Answer:

The solution is:

Part A. \sqrt{5}^{\frac{7k}{3}}) which is sqrt(5)^7k/3[/tex]

Part B. k = 18/7

Step-by-step explanation:

Part A.

To solve this part, we're going two use THREE important properties of exponents:

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2. \frac{x^{n}}{x^{m}} = x^{n-m}

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Let's work the numerator using the properties 1, 2 and 3:

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Let's work the denominator using the properties 1, 2 and 3:

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Now dividing the numerator by the denominator:

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Part B

if 5^{\frac{3}{2} } 5^{\frac{3}{2}} = \sqrt{5}^{\frac{7k}{3}})

Then:

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So \frac{7k}{6}} = 3

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k = 18/7

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