You run two races. Let event A= You win the first race.
Let event B= You win the second race.
What does P(BA) represent?
A. The probability that you win the second race given that you win
the first race
B. The probability that you win either the first or the second race
C. The probability that you don't win the second race
D. The probability that you win the first race given that you win the
second race

help

A

Step-by-step explanation:

This is because you won the first race and you won the second.

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.

$15 each

step-by-step explanation:

$45/3 children= $15 each