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sesenic [268]
3 years ago
10

Set up a proportion and solve each problem. Round each answer to the nearest tenths. 5) What is 35% of 74? 6) 78 is what percent

of 95? 7) Find what% of 54 is 6. 8) 28 is 60% of what number?​
Mathematics
1 answer:
prisoha [69]3 years ago
8 0

Answer:

5)  35 / 100 = X / 74      X = 2590 / 100 = 25.9

or .35 * 74 = 25.9

6) 78 / 95 = X * 100

X = 7800 / 95 = 82.1 %

or X = 78/95 * 100 = 82.1 %

7)  60/100 * X = 28

X = 2800 / 60 = 46.7

Or .6 * X = 28

X = .28 / .6 = 46.7

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Step-by-step explanation:

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Since f(x) is (strictly) increasing, we know that it is one-to-one and has an inverse f^(-1)(x). Then we can apply the inverse function theorem. Suppose f(a) = b and a = f^(-1)(b). By definition of inverse function, we have

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Differentiating with the chain rule gives

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2 years ago
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SashulF [63]

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Step-by-step explanation:

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Do anyone know the answer to this problem?
dimaraw [331]

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From the information given,

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t

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