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3 years ago

What is the percent of change from 5,000 to 900 ?

Mathematics

2 answers:

nadezda [96]3 years ago

7 0

Answer: 82% decrease

Step-by-step explanation:

Initial number =5000

Final number = 900

Change in numbers = 5000 - 900 = 4100

Since 5000 > 900 ( the change is a decrease)

Thus, the percent change =

(4100/5000) x 100%

= 82%

Thus, the percent of change from 5,000 to 900 is 82% decrease

Vitek1552 [10]3 years ago

5 0

Answer:

82% decrease

Step-by-step explanation:

<h2><u>Percentage </u></h2><h3><u>percentage change formula :</u></h3>

$\frac{change}{origional} * 100\\$

the change = 5000-900 = 4100

the original = 5000

= $\frac{4100}{5000} *100\\$

= 82 %

to find out if its an increase or decrease notice that the question says 5000 to 900. meaning

from 5000 you are reducing to 900 === hence decrease

<h3><u>the percentage change is : a percentage decrease of 82%</u></h3>

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jekas [21]

Answer:

Total revenue = $\frac{169}{2}\ln(13)-\frac{169}{4}$ dollars

Step-by-step explanation:

$R'(x)=(x+1)\ln(x+1)$

Integrate with respect to $x$ .

$R(x)=$ ∫ $(x+1)\ln(x+1)$ dx

Take $x+1=u$

Differentiate with respect to $x$

$dx=du$

So,

$R(x)=$ ∫ $u\ln(u)\,du$

Use integration by parts: ∫f g dx = f∫ g dx-∫(∫g dx)f' dx

Therefore,

$R(x)=$ $\frac{u^2}{2}\ln(u)$ $-$ ∫ $\frac{u^2}{2}\frac{1}{u}\,du$

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Put $u=x+1$

$R(x)= \frac{(x+1)^2}{2}\ln(x+1)-\frac{(x+1)^2}{4}$

To find total revenue from the sale of the first 12 calculators, put $x=12$

$R(x)= \frac{(12+1)^2}{2}\ln(12+1)-\frac{(12+1)^2}{4}\\\\= \frac{(13)^2}{2}\ln(13)-\frac{(13)^2}{4}\\\\=\frac{169}{2}\ln(13)-\frac{169}{4}$

Total revenue = $\frac{169}{2}\ln(13)-\frac{169}{4}$ dollars

4 0

2 years ago

Alang has a loyalty card good for a discount at his local pharmacy. The item he wants to buy is priced at $13, before discount a

kap26 [50]

The percentage discount will be 9%.

<h3>How to calculate the value?</h3>

From the information given, the item he wants to buy is priced at $13, before discount and tax and after the discount, and before tax, the price is $11.83.

The percentage discount will be:

= (13 - 11.83)/13 × 100

= 1.17/13 × 100

= 9%

Therefore, the percentage discount will be 9%.

Learn more about percentages on:

brainly.com/question/24304697

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1 year ago

A food processor for $149.50 cash, or $5.00 down and $10.00 per month for 15 months

ddd [48]

Answer:

Difference in cash and plan = $155 - $149.50 = $5.50

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Step-by-step explanation:

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A food processor by cash = $149.50

Payment plan = Down payment + $10*15 months

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Now we have to find the interest rate

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3 years ago

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2 years ago

How do I do this.?.?.

viktelen [127]

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I'm assuming you're doing solve the square right now, so you should be able to do the rest.

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3 years ago

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