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Arte-miy333 [17]
3 years ago
10

When multiplied by itself, which number is equal to 12,345,678,987,654,321?

Mathematics
1 answer:
adelina 88 [10]3 years ago
5 0
<span>111,111,111 x 111,111,111

</span>
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How much of a 14% iodine solution should be added to 89 ounces of a 47% iodine solution to get a 29% solution
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Whatever% of anything is just (whatever/100) * anything.

x = ounces of 14% iodine.

y = ounces of 29% iodine.

we know that in a 14% iodine solution, 14% is iodine and the rest is something else, we also know that "x" ounces of the solution have 14% of iodine, how much is that?  (14/100) * x, or 0.14x.

likewise, in the 89 ounces of 47% solution there is (47/100) * 89 of iodine.

and likewise as well, in "y" ounces of 29% iodine there is (29/100) * y, or 0.29y of iodine.

bearing in mind that, whatever "x" and "y" may be, x + 89 = y, and that the sum of the iodine amounts also will equate 0.29y.

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enot [183]

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Step-by-step explanation:

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So,

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Now, multiply 33 by the price at which Mr. Jackson sold each computer ($185).

We get $6105.  Mr. Jackson's gross profit was $6105.


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3 years ago
You are saving your money to buy an Xbox One. The regular price is $499.96. It will be on sale in two weeks at Walmart for 15% o
nata0808 [166]
$499.96 x .15 = $74.99 off
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steposvetlana [31]

Answer:

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