If your asking for the answer it’d be
x= -1
For chemistry you would need to get an 84.
For Spanish you would need to get an 82.
Best of luck
In the complex plane, the point
corresponds to the complex number
. So this means the number
can be represented by the point
.
where's the rest of the question
Answer:
Step-by-step explanation:
The probability of 
can be read as the probability of event B occurring given event A. In this question, event A occurs when the chosen player is a girl. There are 7 girls on the soccer team. Event B occurs when the chose player plays defense. Since stipulates that event A already occurred, we want the probability of choosing a player who prefers defense from the 7 girls. There are 2 girls who prefer defense, hence 
.
<u>Alternative:</u>
For dependent events 
and 
, the conditional probability of event B occurring given A is given by:
indicates the intersection of 
and 
. In this case, it is the probability that both events occur. Since there are 16 kids on the soccer team and only 2 are girls and prefer defense, 
. The probability of event A occurring (chosen player is a girl) is equal to the number of girls (7) divided by the number of kids on the team (16), hence 
.
Therefore, the probability of event B occurring, given event A occurred, is equal to:
