3 years ago

Y=400(.99)^x is this growth or decay

Mathematics

1 answer:

Hunter-Best [27]3 years ago

7 0

Answer:

its decreasing. .........

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Express the radical using the imaginary unit, i

Kipish [7]

Answer:

7i.

Step-by-step explanation:

Note : The given expression must be $\sqrt{-49}$ .

We have to write this radical value in the imaginary value.

The given value can be rewritten as

$\sqrt{-49}=\sqrt{49\times (-1)}$

$\sqrt{-49}=\sqrt{49}\times \sqrt{-1}$ $[\because \sqrt{ab}=\sqrt{a}\sqrt{b}]$

$\sqrt{-49}=7\times i$ $[\because \sqrt{-1}=i]$

$\sqrt{-49}=7i$

Therefore, the required expression is 7i.

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The answer for this would be C.

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Step-by-step explanation:

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Andrew has one book that is 2 3/7 inches thick and a second book that is 3.56 inches thick. If he stacks the books, about how ta

MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

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If f(x)=x^3 which if the following describes the graph of f(x-3)

Katena32 [7]

The graph of f(x - 3) is a horizontal shift of f(x) = x3 three units to the right.

I hope this helps.

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