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yulyashka [42]
3 years ago
7

What is the sum of number 13

Mathematics
2 answers:
ahrayia [7]3 years ago
8 0
Exact answer- 509 x 13 = 6,617
Or
Estimate- 600 x 13 = 7,800
Hope I help :)!
pychu [463]3 years ago
5 0
Pretty simple, really - all you have to do us divide 509 by 14 before you're left with an answer of <span>36.35. Now, the number '36' is closer to 0 than 100, so we'll round down instead of up, therefore the number of floors to the building is 36! </span>
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Lena [83]

Answer:

a)      3\sqrt{3}

Step-by-step explanation:

Step(i):-

Given     - 2 √3 + √75

     we know that        25 × 3 = 75

                 - 2 √3 + √75    

            =    -2 √3 + \sqrt{25 X 3}

By using

       \sqrt{ab} = \sqrt{a}  \sqrt{b}

          =  -2\sqrt{3} + \sqrt{25} X \sqrt{3}

         =  -2\sqrt{3} + 5  \sqrt{3}

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3 years ago
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grandymaker [24]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
7. Given the following information, calculate, in order, the amount credited and the outstanding balance.
svp [43]

Answer:

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Step-by-step explanation:

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The formula to calculate the amount credited =

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Discount is given in the question as 3/10

Where 3 = Discount rate

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= 800/ 97%

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= $824.74

b) Outstanding balance = Invoice - Amount credited

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Outstanding balance = $1000 - $824.74

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disa [49]
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3 years ago
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artcher [175]

Answer:

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Step-by-step explanation:

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