Which of the following formulas is used to calculate the probability of independent events A and B?

Mathematics

2 answers:

maksim [4K]3 years ago

8 0

P (A and B) = P(A) * P(B)...answer is D

Jlenok [28]3 years ago

4 0

<h2>Answer:</h2>

The formula that is used to calculate the probability of independent events A and B are:

D. P(A and B)=P(A)·P(B)

<h2>Step-by-step explanation:</h2>

Independent events--

Two events A and B are said to be independent if the happening of one event do not affect the happening of the other event.

For example-- The probability of getting two heads on rolling a die two times.

Hence, the formula that calculate the probability of independent events A and B is given by:

$P(A\bigcap B)=P(A)\cdot P(B)$

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What is 8 square root of 3 divided by 2? no decimals, ill mark brainlist.

katovenus [111]

2.828
Step-by-step explanation:
Given : Number = 8
To Find : find the square root of 8 upto 2 decimal places
Solution :
We are supposed to find the square root of 8
Group the digits into pairs
For digits to the left of the decimal point, pair them from right to left.
For digits after decimal point, pair them from left to right).
So, we have , 08
Refer the attached figure for further steps
√8 = 2.828
Hence the square root is 2.828
Since , you asked for 2 decimal places so the answer is:
Answer:
2.82
Step-by-step explanation:
√8=2*√2= 2*1.41= 2.82

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muhammedarsham11
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Answer:
2.828 is the answer...

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