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suter [353]
3 years ago
9

Please help me I've been stuck on this since the morning. I keep texting my friend to help me but she won't answer me she just l

eaves me on read. please​

Mathematics
1 answer:
yan [13]3 years ago
4 0

Answer:

sounds like a relationship problem

Step-by-step explanation:

that cheating wont fix.

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Which table shows an independent quantity of 3 with a corresponding dependent quantity of 6
Ulleksa [173]
The answer is b because it has the 3 with 6 corresponding.<span />
8 0
3 years ago
Consider a game in which players draw playing cards one at a time from a standard 52-card deck. If a player draws a face card (a
aev [14]

Answer:

Expected value of drawing a card in this game on the first turn = 6

Step-by-step explanation:

Given - Consider a game in which players draw playing cards one at a time from a standard 52-card deck. If a player draws a face card (a jack, a queen, or a king), the player is awarded 16 points. Any other card drawn earns the player 3 points.

To find -  What is the expected value of drawing a card in this game on the first turn?

Formula used -

Expected value, E[x] = ∑ x p(x)

where p(x) is the probability

Proof -

Total cards in a standard deck = 52

Total face cards = 12 (a jack, a queen, or a king)

Other cards = 40

Now,

Probability of getting a face card = \frac{12}{52}

Probability of getting a other card = \frac{40}{52}

So,

Expected value, E[x] = ∑ x p(x)

                                  = (16)(\frac{12}{52}) + (3)(\frac{40}{52})

                                  = \frac{192}{52} + \frac{120}{52}

                                  = \frac{312}{52}

                                  = 6

∴ we get

Expected value of drawing a card in this game on the first turn = 6

So,

The correct option is - B. 6 points

4 0
2 years ago
In diagram below De is parallel to XY what is the value of X
barxatty [35]
The answer is 65° because 115° and another number has to add up to 180°
8 0
3 years ago
Read 2 more answers
5/10 + 3/10 plz help!
spayn [35]
The answer to this question is 8/10 which also equals 4/5
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3 years ago
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Hans leaned a 17 ft ladder against his house. He placed the base of the ladder 8 ft from his house, and the top of the ladder re
Fynjy0 [20]

Answer:

b

Step-by-step explanation:

so 17 squared minus 8 squared is 225. the square root of 225 is 15

7 0
3 years ago
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