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Setler [38]
2 years ago
7

Does this table represent a function? Why or why not?

Mathematics
1 answer:
SIZIF [17.4K]2 years ago
3 0

The answer is A; every x-value must correspond to ONE y-value only. y-values can correspond with as many x-values as they want, but if you see an x-value corresponding with more than one y-value, that's not a function.

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ozzi

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The degree of is 4.

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In a recent awards​ ceremony, the age of the winner for best actor was 35 and the age of the winner for best actress was 54. For
Arada [10]

Answer:

The actress has the more extreme age because

Step-by-step explanation:

Given

Male Athletes:

x = 35

\=x = 42.1

SD = 6.6

Female Athletes

x = 54

\=x = 34.3

SD = 10.1

Required

Determine which athlete had more extreme age

To do this, we simply calculate the standard z score using

z = \frac{x - \=x}{SD}

For the actor:

z = \frac{35 - 42.1}{6.6}

z = \frac{-7.1}{6.6}

z = 1.0758

For the actress:

z = \frac{54 - 34.3}{10.1}

z = \frac{19.7}{10.1}

z = 1.950

Comparing both z values;

The actress has the more extreme age because

  • <em>It has a positive z value</em>
  • <em>Its z value is greater than that of the actor</em>

<em></em>

6 0
2 years ago
Sandwiches $2 Wraps $3 profit $1,470 2x+3y=1,470 Where m is the slope and b is the intercept
Roman55 [17]
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8 0
3 years ago
14
Minchanka [31]

Answer:

B. y = -\frac{1}{5}x - 4

Step-by-step explanation:

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6 0
3 years ago
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