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vazorg [7]
3 years ago
14

50% of 40 dollars

align="absmiddle" class="latex-formula">

​
Mathematics
2 answers:
alisha [4.7K]3 years ago
5 0

Answer:20 dollars

Step-by-step explanation:

Percent is always out of 100%, and 50% is half so you need half of 40 giving you the answer of 20

zhuklara [117]3 years ago
3 0

Answer:

<h2>$20</h2>

Step-by-step explanation:

\bold{METHOD\ 1:}\\\\p\%=\dfrac{p}{100}\to50\%=\dfrac{50}{100}=\dfrac{1}{2}=0.5\\\\50\%\ of\ \$40\to0.5\cdot\$40=\$20\\\\\bold{METHOD\ 2:}\\\\\begin{array}{ccc}100\%&-&\$40\\\\50\%&-&x\end{array}\qquad\text{cross multiply}\\\\\\100x=(50)(\$40)\\100x=\$2000\qquad\text{divide both sides by 100}\\\\x=\$20

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0.016 as a fraction in simplest form
puteri [66]
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An easy way to figure out the fraction of a decimal is by the decimal places. As we can see, there are four numbers in our decimal (0.016). 

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We stop at the thousandths place, so basically, take 16 and put it over 1000, which looks like 16/1000.

6 0
3 years ago
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in the following ordinary annuity interest is compounded with each payment and the payment is made at the end of the compounding
stealth61 [152]

Answer: $59313.58

Step-by-step explanation:

We know that formula we use to find the accumulated amount of the annuity ( ordinary annuity interest is compounded ) is given by :-

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Given : Annuity payment deposit :A= $4500

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Now we get,

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4 0
4 years ago
What is the percent change of 20 - 60?
Sergeeva-Olga [200]
40% is the answer ...
3 0
3 years ago
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//Hope it helps.

5 0
3 years ago
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