Sets A and B are independent events and are mutually exclusive

P(A)= 1/4 and P(B)= 1/3
P(A and B)=
P(A or B)=

The solutions are and

Explanation:

Given that the sets A and B are independent events and are mutually exclusive events.

We need to determine the value of and

The value of :

Since, the sets A and B are mutually exclusive events, it is impossible for the two events to occur together.

Hence, we have,

Thus, the value of is 0.

The value of :

For mutually exclusive events, the value of is given by the formula,

Substituting the values, we get,

Hence, the value of is

Thus, the solutions are and

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hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !