3 years ago

Help me quick, its MATH!! please don't type in trash, like o

Mathematics

2 answers:

mamaluj [8]3 years ago

7 0

Answer:

The amount of questions correct is the independent variable

Step-by-step explanation:

The score is changed by the number correct, so it is not independent, but the score is changed by the number of correct questions.

dmitriy555 [2]3 years ago

4 0

Answer

Step-by-step explanation:

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4 years ago

What is the value of A when we rewrite (32/5)^-2x as A^x

defon

Answer:

$(\dfrac{25}{1024})^x$

Step-by-step explanation:

The given expression is :

$(\dfrac{32}{5})^{-2x}$

We need to rewrite it in the form of $A^x$ .

We know that, $(\dfrac{1}{x})^{-a}=x^a$

So,

$(\dfrac{32}{5})^{-2x}=(\dfrac{5}{32})^{2x}\\\\=(\dfrac{5^2}{32^2})^x\\\\=(\dfrac{25}{1024})^x$

So, $A=\dfrac{25}{1024}$ . Hence, this is the required solution.

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3 years ago

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melomori [17]

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3 years ago

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Iteru [2.4K]

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Answer:
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Hope this helps! :)

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3 years ago

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Step-by-step explanation:

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3 years ago