If you multiply the slopes of two perpendicular lines, the product is -1. (As long as neither line is vertical.)
Use that fact and the graph to complete the statements below.
(0.4)
CLEAR
CHECK
The slope of line g is - 1
= -1
So, the slope of line his
The equation for line h is y=
2 +

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.

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what is

step-by-step explanation:

answer is 33

step-by-step explanation: