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avanturin [10]
3 years ago
10

Let me know if you know the answer to this thank you​

Mathematics
1 answer:
Alexus [3.1K]3 years ago
3 0

We know

\boxed{\sf \dfrac{a^m}{a^n}=a^{m-n}}

\\ \sf\longmapsto \dfrac{1\times 10^{-5}}{2\times 10^{-1}}

\\ \sf\longmapsto 0.5\times 10^{-5-1}

\\ \sf\longmapsto 0.5\times 10^{-6}

\\ \sf\longmapsto 5\times 10^{-7}

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Answer:

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Step-by-step explanation:

-6+1 < x < 9+1

-5 < x < 10

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3 years ago
Find the federal income tax of a married couple with two children, who have a combined income of $100,000.
Galina-37 [17]

Answer:

 $9,937.50

Step-by-step explanation:

Given

Total income of a married couple = $100,000

Number of children the couple has = 2

The taxable income of the family can be calculated by

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We know that the exemption deduction for a married couple with two children as fixed by the U.S. government is $15,600.

And the standard deduction for a married couple with two children as fixed by the U.S. government is $12,200.

Thus the taxable income can be calculated by

Taxable income = total income - exemption deduction - standard deduction

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So the taxable income is $72,200.

Now if the taxable income is in the range between

$17,850 to $72,500, the tax is $1,785 plus the marginal rate of 15% of the amount of $72,200 that is over $17,850.

Now in order to calculate tax ---

add $1,785 plus the marginal rate of 15% of the amount of $72,200 that is over $17,850.

Now deducting $17,850 from $72,200 will give $54,350.

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Therefore add $1,785 and $8,152.50 = $9,937.50

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4 years ago
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Since the cubic root of zero is zero, 0 would be x.

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8 0
4 years ago
What is x/8 = - 8 <br> = to
FrozenT [24]
Answer -64


step by step:
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