Answer:
B
Step-by-step explanation:
B because i² makes +1 and i=-1
so i³=-i
The answer is A, 2x represents two times the number minus 25% is 0.25 as a decimal answer.
Let U = {1, 2, 3, 4, 5, 6, 7), A = {2, 4, 6, 7), and B = {1, 4, 7}. Find the set (A U B)'.
den301095 [7]
Step-by-step explanation:
(A U B) = {1,2, 4, 6, 7}
(A U B)'= U- (A U B) = { 3,5}<------- Answer
The answer is 11.13 so in nearest tenth it would be 11.1
With the way its set up I would have to say the answer id E. due to the fact that the average, or median is higher in sample 2.
