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arsen [322]
2 years ago
6

A woman earning $20 an hour gets a 15% raise. With her raise, how much will she earn after working 40 hours?

Mathematics
1 answer:
erastovalidia [21]2 years ago
4 0

She will earn $920 after working 40 hours.

Step-by-step explanation:

Given,

Amount per hour = $20

Raise = 15%

Raise amount = 15% of Amount per hour

Raise\ amount = \frac{15}{100}*20\\Raise\ amount= \frac{300}{100}\\Raise\ amount= \$3

New amount per hour = Amount per hour + raise amount

New amount per hour = 20+3= $23

Total earning after working 40 hours = Amount per hour * 40

Total\ earning=23*40\\Total\ earning= \$920

She will earn $920 after working 40 hours.

Keywords: Raise, percentage

Learn more about percentages at:

  • brainly.com/question/5663052
  • brainly.com/question/5720422

#LearnwithBrainly

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Answer:

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Step-by-step explanation:

Simplify the expression (5+1)^2-\dfrac{12+3^2}{3} step by step:

1.

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2.

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Now,

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Answer:

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Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.:

<em>Suppose ABC is a right triangle with sides​ a, b, and c and right angle at C. Find the unknown side length using the Pythagorean theorem and then find the values of the six trigonometric functions for angle B. when b=3 and c=4</em>.

My answer:

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Please have a look at the attached photos.

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Step-by-step explanation:

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Step-by-step explanation:

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