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slamgirl [31]
3 years ago
14

Drawing a jack from a deck of cards, not replacing it, and then drawing another jack or examples of dependent variables.

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
7 0
<h2>Answer:</h2>

The given statement is a TRUE statement.

<h2>Step-by-step explanation:</h2>

Two events are said to be dependent if the happening of one event affect the happening of the second event.

In the given situation the given events are dependent.

  • Since in a deck of 52 playing cards there are 4 jack.

Hence, the probability of drawing a jack in the first draw is: 4/52

  • Now this drawn card is not replaced.

This means now in the second draw we have to chose a card from 51 remaining cards and also the number of jack that would be left are: 3

Hence, the probability of drawing a jack in second draw= 3/51

This means that the first event affect the happening of second.

              Hence, the events are dependent.

Basile [38]3 years ago
3 0
The answer to this question is true
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If the odds against an event are 3:5, then the probability that the event will fail to occur is
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Answer:

3/8

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2 years ago
A rectangle with an area of 4/7 meters squared is dilated by a factor of 7. What is the area of the dilated rectangle?
nikklg [1K]

Answer:

49

Step-by-step explanation:

Every time you multiply both sides of a rectangle by a number x, its area if multiplied by x^{2}.

In our example:

Area of a rectangle = width . length

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A_{1} = 4 . 7 = 28

When you multiply both sides by 7:

width = 4 . 7 = 28

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A_{2}  = 28 . 49

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7 0
3 years ago
The James family purchased their home in 2000 for $175,000. In 2017, they sold their home for $250,000. What is the percent chan
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7 0
3 years ago
Read 2 more answers
What is the value of v in the equation?<br> V - 7 = 15 + 12<br><br> A.21<br> B.13<br> C.27<br> D.34
Serjik [45]

Answer:

D. 34

Step-by-step explanation:

15+12=27

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+7. +7

______

v=34

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