What is the imaginary part of the complex number plotted on this graph? 3 -2i -2 3i

4th Option is correct that is 3i.

Step-by-step explanation:

We are given with a graph with real axis and imaginary axis.

A complex number is also plotted on graph.

We need to find the Imaginary part of the complex number plotted on the graph.

Coordinate of the point from the graph is ( -2 , 3 )

We know that standard form of complex number is ,

z = real part + imaginary part( containing i )

From graph -2 is on real axis and 3 is on imaginary axis.

So, Complex Number , z = -2 + 3i

Therefore, 4th Option is correct that is 3i.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

51-50

step-by-step explanation: