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bekas [8.4K]
3 years ago
8

Ten percent of the items produced by a machine are defective. Suppose that twenty items are randomly chosen. Use this informatio

n to answer the following three questions. What is the probability that exactly 3 of the items are defective
Mathematics
1 answer:
stiks02 [169]3 years ago
7 0

Answer:

15%

Step-by-step explanation:

if 10% is to 20 then 15% is to 30

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USPshnik [31]

Answer:

B.

Step-by-step explanation:

factored form actually contains the x intercepts right in it. Basically whatever sets the whole equation equal to zero.

On the graph you can see that it passes through both positive and negative 4. so (x+4)(x-4) is the answer because plugging in 4 for x will make it zero. Same for plugging in negative 4

Hope this helps!

5 0
2 years ago
Tickets for a game Cost $2 for students and $5 for adults. The number of students was 3 less than 10 times the number of adults.
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Question

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3 years ago
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y = 162/6

y = 27




4 0
3 years ago
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