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sladkih [1.3K]
3 years ago
7

ILL GIVE BRAINLIEST!!!!!

Mathematics
2 answers:
Anna11 [10]3 years ago
4 0

Answer:

1. 2x^2+5x+3   2.3x^2-13x-10    3.10^2+12x+2

Step-by-step explanation:

trust

and plz mark brainliest

coldgirl [10]3 years ago
3 0

Answer:

The answer to question 3 is : 2x^2 + 5x + 3

Step-by-step explanation:

The FOIL method is multiplying the first variables, the outside variables, the inside variables and the last variables.

(2x + 3)(x + 1)

F = 2x times x = 2x^2

O = 2x times 1 = 2x

I = 3 times x = 3x

L = 3 times 1 = 3

2x^2 + 5x + 3

I'll leave the rest to you. You got this!

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The given values are discrete. Use the continuity correction and describe the region of the normal distribution that corresponds
Lerok [7]

Answer:

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Step-by-step explanation:

If we approximate the binomial distribution with a normal distribution, we have to apply a correction factor for the fact that we are now dealing with a continuous variable instead of a discrete one, as it was with the binomial distribution.

The probability of no more than 35 defective CDs: P(X<35)

In this case, as X=35 is not included in the interval, we start the interval from X=35-0.5=34.5.

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being Pb the probability under the binomial distribution and Pn the probability under the normal distribution.

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4 0
3 years ago
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Answer:

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Step-by-step explanation:

5 0
3 years ago
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The answer 
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I’m a bit confused here
alekssr [168]
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7 0
2 years ago
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