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lara [203]
3 years ago
15

Select the correct answer from the drop-down menu. A box contains 20 lightbulbs, of which 5 are defective. If 4 lightbulbs are p

icked from the box randomly, the probability that at most 2 of them are defective is .
Mathematics
2 answers:
Novosadov [1.4K]3 years ago
6 0

Answer:

well the other guy didnt even give us the answer

Step-by-step explanation:

statuscvo [17]3 years ago
4 0

Answer:

If 4 lightbulbs are picked from the box randomly, the probability that at most 2 of them are defective is

a.31/969

b.70/323

c.91/323

d.938/969

Step-by-step explanation:

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The answer is 12/70 you can simplify it
4vir4ik [10]

Answer:

6/35

Step-by-step explanation:

12 divided by 2 is 6 and 70 divided by 2 is 35

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1 year ago
6. What is the volume of the rectangular prism below?
dezoksy [38]

Answer:

Step-by-step explanation:

I dont know it can you help me

3 0
3 years ago
N-
pogonyaev

Answer:

The answer is (0, 2)

Step-by-step explanation:

Ive also had this question and viewed iver it and said it was right this was some time ago but im glad to help :)

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3 years ago
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BartSMP [9]

Here's link to the answer:

linkcutter.ga/gyko

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3 years ago
Read 2 more answers
Compare Look at these equations. Do you think they are all linear equations? Can they
Georgia [21]

Answer:

Yes they can all be written in y = mx + b. You just have to move the terms around.

Step-by-step explanation:

y = 2x -3, this is already in slope-intercept form

Now, y - 2 = x + 2: We can add 2 on both sides to cancel out the one on the left side:

y - 2 = x + 2

y - 2 + 2 = x + + 2

y = x + 4 <-- This is in y = mx + b form

Now the last one, 3x = 9 + 3y

We can first divide all terms by 3,

3x = 9 + 3y

/3     /3   /3

x = 3 + y: Then we can subtract 3 from both sides:

x - 3 = 3 + y - 3

x - 3 = y

These are all linear equations because none of the x's have bigger powers than 1. x^2 is a quadratic equation and x^3 is cubic equation.

6 0
2 years ago
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