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astraxan [27]
3 years ago
7

William has three $10 bills and four $1 bills in his wallet. What is the probability that he will reach into his wallet twice an

d pull out a $10 bill each time? Assume he does not replace the first bill when he pulls out the second one.
Mathematics
1 answer:
bulgar [2K]3 years ago
7 0

Answer:

Step-by-step explanation can’t because he might pull out more than 10 dollars or less than 10 dollars.

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Combine like radicals to get your answer. <br><br> image attached
spin [16.1K]

Answer:

So the final answer is

-8\sqrt{3}

Step-by-step explanation:

Radicals:

In mathematics, a radical expression is defined as any expression containing a radical (√) symbol. Many people mistakenly call this a 'square root' symbol, and many times it is used to determine the square root of a number. However, it can also be used to describe a cube root, a fourth root, or higher.

The given expression is

-5\sqrt{3} -3\sqrt{3}

Now take common radical out so we will get

\sqrt{3}(-5-3)

Now add the Parenthesis part.

\sqrt{3}(-8)

So the final answer is

-8\sqrt{3}

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3 years ago
Which expression is equivalent to 6(8−n)−8 ?
Anna007 [38]

Answer:

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40-6n

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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1 year ago
The cost of a baguette and a cup is 1.45 the cost of 2 baguettes and a cup is 2.10 what is the cost of the cup
olga2289 [7]

Answer:

0.80

Step-by-step explanation:

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Using your own words or illustrations, explain the addition rule for equations. (in other words, don't just restate the rule wor
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Step-by-step explanation:

This rule states that the same value can be added to both sides of an equation without interfering with the solving process of the equation

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