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Juliette [100K]
3 years ago
5

A and B are independent events. P(A)=0.80 and P(B)=0.10

Mathematics
1 answer:
snow_lady [41]3 years ago
8 0

Answer:

P(A and B) = 0.08

So, Option D is correct.

Step-by-step explanation:

Since the events are independent

so, the formula used to find  P(A and B) is

P(A and B) = P(A) * P(B)

We are given:

P(A)= 0.80

P(B) = 0.10

Finding  P(A and B)

P(A and B) = P(A) * P(B)

P(A and B) =0.80 * 0.10

P(A and B) = 0.08

So, Option D is correct.

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Use the formula a(1-r)^x

Plug in your values:

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Your answer should be 2957.038681

Round it to 2,957.04

8 0
3 years ago
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777dan777 [17]
The answers are
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4 0
3 years ago
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According to the tree diagram below, what is the probability that someone buys a book that is paperback and fiction?
lyudmila [28]

Let

x-----------> the probability that someone buys a book that is paperback

y----------> the probability that someone buys a book that is a fiction

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we know that

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so

substitute the values

P=0.65*0.45=0.2925

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0.2925



5 0
3 years ago
Read 2 more answers
Can I get an answer please
Dmitry_Shevchenko [17]
Answer is D. f(x) = x + 1

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Hope it helps
3 0
3 years ago
How many zero will be in product (6x5)x the power of 10 3
11111nata11111 [884]
There would be four zeros because 6×5=30, and 10 to the 3rd power would be 1000, and 30×1000=30000, which has four zeros.
6 0
3 years ago
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