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telo118 [61]
2 years ago
9

In a programming team of 16 persons, 1/4 are women and 3/4 are men. To obtain a team with 40 percent women, how many women shoul

d be hired
Mathematics
1 answer:
brilliants [131]2 years ago
5 0

Answer:

4 more woman. total women in the team = 8 women

Step-by-step explanation:

1/4 * 16 = 4 women and 16 - 4 = 12 men

8/20  * 100 = 40%

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3 years ago
Help! given 2(x-9)=-10 prove x=4 with statements and reasons
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Step-by-step explanation:

<u>Proof:</u>

<em>2</em><em> </em><em>(</em><em> </em><em>x </em><em>-</em><em> </em><em>9</em><em>)</em><em> </em><em>=</em><em> </em><em>-</em><em> </em><em>1</em><em>0</em><em> </em><em> </em><em>when </em><em>x </em><em>=</em><em> </em><em>4</em>

<em>2</em><em> </em><em>(</em><em> </em><em>4</em><em> </em><em>-</em><em> </em><em>9</em><em>)</em><em> </em><em>=</em><em> </em><em>-</em><em>1</em><em>0</em>

<em>8</em><em> </em><em>-</em><em> </em><em>1</em><em>8</em><em> </em><em>=</em><em> </em><em>-</em><em>1</em><em>0</em>

<em><u>-</u></em><em><u>1</u></em><em><u>0</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u> </u></em><em><u>-</u></em><em><u>1</u></em><em><u>0</u></em><em><u> </u></em>..........hence proven

<u>Reasons </u>

- When you replace X with 4, you can clearly see that the equation is equal to -10.

sorry I couldn't answer accurately, but I hope this helps

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