If there are 23 students in your class, and your teacher is pulling random names from a hat, what is the probability that your name will be pulled on the third pull? 3/21
3/23
1/23
1/21

If the teacher isn't putting the names back in the hat then it would be 1/21 if she is then 1/23

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

45

step-by-step explanation: