2 years ago

Assume that each of the n trials is independent and that pis

1 answer:

6 0

P(x)=n!/(n-x)!x!= 15!/12!*3!
P(x)=15*14*13*12!/12!*3*2*1=455

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Kipish [7]

y=-3x+4

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3 years ago

ioda

Best estimate would be to round 591.3 to 600 and round 29 to 30. 600/30 = 20.

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3 years ago

Brilliant_brown [7]

Work is attached. Hope it helps!

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1 year ago

denis-greek [22]

The answer choice which represents the solution to the inequality as given in the task content is; x>-2 or x≤ 1.

<h3>What is the solution of the give complex inequality?</h3>

On this note, it follows that the inequalities can be solved individually as follows;

-4 < 3x +2

-6 < 3x

x > -2

Also, 3x +2 ≤ 5

3x ≤ 3

x ≤ 1.

Ultimately, the correct answer choice is; Choice C; x>-2 or x≤ 1.