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3 years ago

4/20 divided by 1/5 SOMEONE PLEASE ANSWER THOS QUICKLY!

Mathematics

2 answers:

sweet [91]3 years ago

7 0

Answer:

Step-by-step explanation:

plz mark as the brainliest

valentina_108 [34]3 years ago

7 0

Answer:

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

In order to divide something by a fraction, you would just multiply by the reciprocal!

in other words:

4/20 divided by 1/5=1/5*5/1=1

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

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djyliett [7]

Answer:

$y=120 * 1.1^x$ --- function

The monthly rate is 10%

Step-by-step explanation:

Given

Let

$x \to months$

$y \to mice$

So, we have:

$(x_1,y_1) = (0,120)$ --- Monday

$(x_2,y_2) = (1,132)$ --- One month later

Required

The function

The function is represented as:

$y=ab^x$

In $(x_1,y_1) = (0,120)$ , we have:

$120 = a * b^0$

$120 = a * 1$

$120 = a$

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In $(x_2,y_2) = (1,132)$ , we have:

$132 = a * b^1$

$132 = a * b$

Substitute: $a=120$

$132 = 120 * b$

Solve for b

$b = \frac{132}{120}$

$b = 1.1$

So, the function is:

$y=ab^x$

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To calculate the monthly rate (r), we have:

$y =a(1 + r)^x$

Compare to: $y =ab^x$

$1 + r = b$

Make r the subject

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Substitute $b = 1.1$

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$r = 0.1*100\%$

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Answer:

Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago

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Vaselesa [24]

Answer:

Wilhem

Step-by-step explanation:

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Answer:

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