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n200080 [17]
3 years ago
6

I need the rate of change

Mathematics
2 answers:
zhenek [66]3 years ago
6 0

Answer:

2 irdk but i hope it help

YW

bagirrra123 [75]3 years ago
3 0

Answer:

<em>2</em>

Step-by-step explanation:

(8, 11)

(- 3, - 11)

Rate of change <em>m </em>= \frac{y_{2} -y_{1} }{x_{2} -x_{1} } = \frac{-11-11}{-3-8} = <em>2</em>

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In how many years will the interest of a sum of rs 3600 at the rate of 5.5% per year be rs 594?​
boyakko [2]

Answer:

In 3 years, the interest of a sum of rs 3600 at the rate of 5.5% per year be Rs 594.

Step-by-step explanation:

T = ?

R = 5.5%

P = Rs 3600

I = Rs 594

so

T = (I×100)/(P×R)

or, T = (594×100)/(3600×5.5)

or, T = 59400/19800

so, T = 3 yrs

7 0
2 years ago
Could someone help me please ​
Alexxx [7]

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9x-18+18=9+18

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If  you want to check my answers

use substitution method by using the x into for each equation.

7 0
3 years ago
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Valentin [98]

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Step-by-step explanation:

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4 0
2 years ago
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Charra [1.4K]
Which answer :) xx just for help
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Setler [38]

Janice is currently 4.

In 12 years, Janice will be 16, and 2 years ago she was 2. That being said, 16 is eight times more than 2, thus meaning she is currently 4 years old.

I hope this helps!

6 0
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