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Naya [18.7K]
3 years ago
6

Is {(9,- 15), (0, 0), (4,0), {9, 2)} a function​

Mathematics
2 answers:
kondaur [170]3 years ago
6 0

Answer:

no because x repeats

Step-by-step explanation:

brainly

Setler [38]3 years ago
4 0

Answer:

no im pretty sure they are not functions

Correct me if im wrong also learning

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In a well-shuffled, standard 52 card deck, what is the probability that a card is a Queen, given that it is a black card
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There are two black queens in a standard deck, so the probability is 2/52 or 1/26.

If instead you know you pulled a black card from the deck and you’re wondering what the probably is that it’s a queen, then it’s 2/26, since there are still 2 black queens, but only 26 black cards.
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olga_2 [115]

Step-by-step explanation:

5(3x+2)-2(4x-1)

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3 years ago
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18x26=? I don't get how to do this
elena-s [515]

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468

Step-by-step explanation:

Set it up like the following-

18

26

--------

108

360

--------

408

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Now do the same with 2, except put a 0 at the end

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6 0
3 years ago
PLEASE HELP! GIVING BRAINLIEST!
Viktor [21]

Answer:

Look down

Step-by-step explanation:

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14. x ≤ -30

15. x < -48

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