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Mazyrski [523]
2 years ago
9

Can you please help me with this math problem please.

Mathematics
2 answers:
Vesnalui [34]2 years ago
8 0

Answer:

$298.90

Step-by-step explanation:

Add the percents: 15 + 8 + 9 + 7 = 39

Find 39 percent of 490: 490 X 0.39 = 191.10

Subtract from the total: 490 - 191.10 = 298.90

adoni [48]2 years ago
4 0
<h2>Answer: </h2><h2>Mohammed's net pay each week is $298.90 (61%).</h2>

Step-by-step explanation:

  1.            15% + 8% + 9% + 7% = 39%
  2.                      39% - 100% = 61%
  3.                  $490 x 61% = $298.90

             

<h2>                </h2>

<h2>                 <u><em>The answer is 61%.</em></u></h2><h3><u><em>                  The exact cash amount is $298.90                     </em></u></h3>
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Afina-wow [57]

Answer:

  • No solution

Step-by-step explanation:

<u>Given</u>

  • 4x+y=6
  • y=-4x-1
<h3>Solution 1</h3>

<u>Substitute y in the first equation:</u>

  • 4x + (-4x - 1) = 6
  • 4x - 4x =6 + 1
  • 0 = 7

Incorrect, therefore no solution

<h3>Solution 2</h3>

<u>Writing both equation as lines:</u>

  • y = -4x + 6
  • y = -4x - 1

As we see both lines have a same slope. It means they are parallel and no intersection.

4 0
3 years ago
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azamat
\sqrt{(p*q)/n}

where p is the number of positive outcomes (yes) and q is the number of negative outcomes (no).

\sqrt{(0.65*(1-0.65))/200} = 0.0337 or 3.37%

answer is A.
6 0
4 years ago
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antiseptic1488 [7]

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120 words = 1 min

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