$Event\ A\ and\ event\ B\ are\ independent\\\\ \ \Leftrightarrow\ \ \ \ P(A\ \cap\ B)=P(A)\ \cdot\ P(B)\\---------------------\\\\P(A)=0.78\ \ \ and\ \ \ P(B)=0.58\ \ \ and\ \ \ P(A\ \cap\ B)=0.58\\\\P(A)\cdot P(B)=0.78\cdot0.58\ \neq \ 0.58\\\\\Rightarrow\ \ \ Event\ A\ and\ event\ B\ are\ dependent\ \ \ \Rightarrow\ \ \ Ans.\ (?)$

5 0

2 years ago

Explain how you can tell if a rational expression is in simplest form. Include an example with your explanation.

yan [13]

The numerator and denominators will have no common factors.

For example 4/6 is not in its simplest form because both 4 and 6 can be divided by 2. In simplest form this will be 2/3.

7 0

2 years ago

8+7-1=14 is the answer correct <br> In the doubles minus one fact

Veronika [31]

Answer:

Yup if you have 8+8=14 then 8+8-1=-1

5 0

2 years ago

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