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lapo4ka [179]
4 years ago
8

How are percentages different from fractions and decimals?

Mathematics
2 answers:
kenny6666 [7]4 years ago
5 0
Percentages are different from fractions and decimals because percents are limited to being per 100, whereas fractions and decimals can be in any place. for example, a fraction can be 1/2 and a decimal can be 3.7265432981. There is no limit to the place for decimals and fractions, but percentages are limited to the hundredths place. I hope that helps :)
lozanna [386]4 years ago
4 0
Percentage is out of 100....it can maximum upto 100%
whereas fraction is a rational term....

percentage can be conveted in fraction.. for eg. 25 % is equivalent to 1/4 fraction
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Simplify the following expression by showing any work
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Answer:

4x^{4}y^{4}z

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3 years ago
The slope of mn is -3<br><br> Which segment are parallel to mn <br><br> Select each correct answer.
Sati [7]

keeping in mind that any line parallel to MN will have the same exact slope as MN's.

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{0}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{0-6}{4-2}\implies \cfrac{-6}{2}\implies \cfrac{-3}{1}\implies -3~~\checkmark \\\\[-0.35em] ~\dotfill

\bf (\stackrel{x_1}{8}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{10}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{10-1}{5-8}\implies \cfrac{9}{-3}\implies \cfrac{3}{-1}\implies -3~~\checkmark

3 0
3 years ago
Read 2 more answers
Write a problem to go along with the multiplication sentence 3 x 3/10. Then solve your problem.
ad-work [718]
Answer:

If each of three people are given three-tenth of an apple shared, what fraction of the apple was received by the three people?

9/10

Explanation:

The given multiplication is 3 x 3/10

The word problem that can result to the mathematical expression 3 x 3/10 is:

<em>If each of three people are given three-tenth of an apple shared, what fraction of the apple was received by the three people?</em>

Since each of the people get 3/10 of the apple

The three people received a total share of 3 x 3/10 = 9/10r

3 0
2 years ago
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julsineya [31]

Answer:

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x = Length and width of base

y = Height of box

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Surface area is given by

s=x^2+4y\\\Rightarrow s=x^2+4\times \dfrac{16384}{x^2}\\\Rightarrow s=x^2+\dfrac{65536}{x^2}

Differentiating with respect to x we get

s'=2x-\dfrac{131072}{x^3}

Equating with 0 we get

0=2x^4-131072\\\Rightarrow x=(\dfrac{131072}{2})^{\dfrac{1}{4}}\\\Rightarrow x=16

s''=2+\dfrac{393216}{x^4}

at x=16

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So the function is minimum at x = 16

y=\dfrac{16384}{x^2}=\dfrac{16384}{16^2}\\\Rightarrow y=64

The material required is

s=x^2+4y=16^2+4\times 64\\\Rightarrow s=512\ \text{in}^2

The minimum amount of material required is 512\ \text{in}^2.

6 0
3 years ago
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Maru [420]

Answer:

there you goooo- kitkat

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If the number of trials is changed, the experimental probability also changes.

If the number of trials is changed, the predicted number of outcomes also changes.

 If the number of trials is changed, the number of experimental outcomes also changes.

3 0
3 years ago
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