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2 years ago

Use the function below to find F(4).

Mathematics

1 answer:

Nostrana [21]2 years ago

8 0

Hello !

$F(x) = 5 \times ( \frac{1}{3} ) {}^{x}$

$F(4) = 5 \times ( \frac{1}{3}) {}^{4} = 5 \times \frac{1 {}^{4} }{3 {}^{4} } = 5 \times \frac{1}{81} = \frac{5}{81}$

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2 years ago

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Rufina [12.5K]

Answer:

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Step-by-step explanation:

1. Let's review all the information provided for solving this question:

1 US$ equivalent to 1 1/4 Swiss Franc

2. Let's write and solve a multiplication equation to find the amount of US$ that would equal 15 Swiss Francs

x = Amount of US$ equivalent

y = Amount of Swiss Francs

x = y /1.25

x = y / 5/4 (1.25 = 5/4)

x = y * 4/5

Now, let's replace with the real values:

x = 15 * 4/5

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3 years ago

Z1 =3+4i and z2=4+3i then what is the relation of z1 and z2?

harkovskaia [24]

Answer:

ANSWER

=3+4i

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Step-by-step explanation:

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2 years ago

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