2 years ago

One week anil earned $4 per hour. The next week he earned $4.50 per hour. What was the percent increased in his hourly rate?

Mathematics

1 answer:

BigorU [14]2 years ago

7 0

12.5
is the correct answer

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Answer:

$\frac{7}{9}$

Step-by-step explanation:

$\frac{9}{a} = \frac{7}{a^{2}}$

$9.a^{2} = 7a$

9a = 7

a= 7/9

Hope this helps ^-^

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3 years ago

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muminat

$-8x^2+54x+140
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VashaNatasha [74]

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3 years ago

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Akimi4 [234]

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3 years ago

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dexar [7]

Answer:

Step-by-step explanation:

$4 \sqrt{2} \times \sqrt{2}$

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2 years ago