How are conditional probability and independent events related?

Select the correct phrase or notation from each drop-down menu to complete the explanation.

Options for the first one:
1. P(B|A)
2. P(A|B)
3. P(A and B)

Options for the second:
1. Affects
2. Does not affect

Options for the Third:
1. P(B|A) = P(A)
2. P(B|A) = P(B)
3. P(B|A) =P(A and B)

Thanks!

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

the answer is two. hope this !

step-by-step explanation:   divide the numerator by the denominator to get the decimal

it would still be 193

if divide by 100 then 1.93

i am not sure

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step-by-step explanation: