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____ [38]
3 years ago
7

What is 0.5 divided by 12.5

Mathematics
2 answers:
zhuklara [117]3 years ago
7 0
Answer is 0.04
hun use the calculator
lisabon 2012 [21]3 years ago
4 0

Answer:

<em>0</em><em>.</em><em>04</em><em> </em><em>o</em><em>r</em><em> </em><em>4</em><em>%</em>

Step-by-step explanation:

<em>-A fraction consists of two numbers and a fraction bar: 0.5/12.5</em>

<em>- The number above the bar is the numerator: 0.5</em>

<em>The number below the bar is the denominator: 12.5</em>

<em>-Divide the numerator by the denominator to get fraction's value: Val = 0.5 ÷ 12.5</em>

<em>Calculate fraction's value.</em>

<em>Divide the numerator by the denominator to get fraction's value:</em><em> </em>

<em>0.5 ÷ 12.5 </em>

<em>=</em><em> </em><em>0.04</em>

<h3><em> </em><em>Calculate the percent value:</em></h3>

<em>Note:100/100 = 100 ÷ 100 = 100% = 1Multiply a number by the fraction 100/100,... and its value doesn't change.0.04 =</em>

<em>=</em><em> </em><em>0.04 × 100/100 </em>

<em>=</em><em> </em><em>(0.04 × 100)/100 </em>

<em>=</em><em> </em><em>4/100 </em>

<em>=</em><em> </em><em>4%;</em>

<h3><em>In other words:</em></h3>

<em>1) Calculate fraction's value.</em>

<em>2) Multiply that number by 100.</em>

<em>3) Add the percent sign % to it.</em>

<em>Answer:</em>

<em>0.5</em><em>÷</em><em>1</em><em>2.5 = 4%</em>

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3 years ago
What is the value of x in the equation x – y = 30, when y = 15?
MrMuchimi
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4 years ago
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GrogVix [38]

Answer:

The number is -4.

Step-by-step explanation:

Let the number be n.

Given:

Max adds 7 to a number.

hence it is given as n+7

Multiply's the sum by -4 the result is 3 times the same number.

Hence the equation can be written as;

-4(n+7)=3n

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3 years ago
Solve in attachment....​
olga2289 [7]

Answer:

A)2

Step-by-step explanation:

we would like to integrate the following definite Integral:

\displaystyle  \int_{0} ^{1} 5x \sqrt{x} dx

use constant integration rule which yields:

\displaystyle  5\int_{0} ^{1} x \sqrt{x} dx

notice that we can rewrite √x using Law of exponent therefore we obtain:

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\displaystyle  5\int_{0} ^{1}  {x}^{ \frac{3}{2} } dx

use exponent integration rule which yields;

\displaystyle  5 \left( \frac{{x}^{ \frac{3}{2}  + 1  } }{ \frac{3}{2}  + 1} \right)  \bigg|  _{0} ^{1}

simplify which yields:

\displaystyle  2 {x}^{2}  \sqrt{x}   \bigg|  _{0} ^{1}

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\displaystyle  2 (  {1}^{2}) (\sqrt{1}  ) - 2( {0}^{2} )( \sqrt{0)}

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