Using a tree diagram you can see that the probability is 1/(7^7) or 1/823543. This is about 0.0001%
YOU ARE SMART YOU CAN DO THIS
6 for 2 refills. Since its less money and you still get refills.
What is the intersection of the three sets: A = {1, 3, 5, 7, 9}, B = {1, 2, 3, 5, 7}, and C = {1, 2, 5, 8, 9}?
marysya [2.9K]
ITS A. 1 AND 5 BECAUSE 1 AND 5 ARE IN ALL 3 SETS
A)
f(2x)+g(3x-9)
2fx+g(3x)+g•-9
2fx+3gx+g•-9
Answer:2fz+3gz-9g
