Graph the function. y = -6x2 - 12x -1
a.
C.
1
+
-3
-4
-3
+
1
q 우
2
3
4
S
2
-7 -6 -5 4
-3 -2 -1,134
5
61
X
-2
-2 -3
-3
-4
4
-5
bu
b.

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.

207/8 is the right

answer is 12345678900987654321234567890987654321

step-by-step explanation:

the radius is 2 times the diameter.

step-by-step explanation: