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laiz [17]
4 years ago
7

P(x)-x^4-3x^2+kx where k is an unknown integer.

Mathematics
1 answer:
timurjin [86]4 years ago
5 0

Answer:4

Step-by-step explanation:

P(2)

(2)

4

−3(2)

2

+k(2)−2

16−3⋅4+2k−2

2+2k

2k

k

​

=10

=10

=10

=10

=8

=4

​

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<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Find the total number of marbles (this will be the denominator):

4 + 16 + 5 + 16 + 10 = 51

Probability of pulling out red marble:

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Probability of pulling out a green marble:

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Add these two probabilities together:

14/51 <== the answer

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Answer:

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3 0
3 years ago
I want to make sure of my answer is right?
arsen [322]

20 2/7 = 142/7 -20/35

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