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Anuta_ua [19.1K]
3 years ago
14

) There are 20 men and 15 women in the welding class. The instructor

Mathematics
2 answers:
Marrrta [24]3 years ago
4 0
Hope that helps! - Celina

Sladkaya [172]3 years ago
4 0

Answer:

$\frac{20}{35}=\frac{4}{7}$

Step-by-step explanation:

If the instructor chooses a person to be in charge of a project, he has 20 + 15 = 35 people to choose from. The probability that the person will be a man, therefore, is 20 out of 35. As a simplified fraction:

$\frac{20}{35}\div\frac{5}{5}=\frac{4}{7}$

In other words, the simple probability that the person will be a man is 4 out of 7.

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Step-by-step explanation:

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Answer:

x + 3 / 2 = y

Step-by-step explanation:

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4 years ago
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Two students in your class, Tucker and Karly, are disputing a function. Tucker says that for the function, between x = –3 and x
Effectus [21]
The difference between Tucker and Karly's take is that Tucker's solution is analytical while Karly's is graphical. But both are correct either way. 

For Tucker's solution, let's say at x=-3 the value for y is 4, and at x=3, the value of y is still 4, then the average rate of change or slope is 0. Note that the slope of the curve is Δy/Δx. Since there is no change for Δy, the slope is zero.

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7 0
3 years ago
The high school soccer team can have no more than 27 players. Solve an inequality to determine how many players can make the tea
Dvinal [7]

Answer:

The answer is x\leq 9.

Step-by-step explanation:

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6 0
3 years ago
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